diff --git a/go.mod b/go.mod
index 3ae9042549..f3060d3887 100644
--- a/go.mod
+++ b/go.mod
@@ -276,10 +276,10 @@ require (
 	go.opencensus.io v0.24.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.63.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.38.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.38.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.42.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.42.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.42.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.38.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.42.0 // indirect
 	go.opentelemetry.io/otel/log v0.18.0 // indirect
 	go.opentelemetry.io/otel/metric v1.42.0 // indirect
 	go.opentelemetry.io/otel/sdk/log v0.18.0 // indirect
diff --git a/go.sum b/go.sum
index 16da95fc64..b1d507e762 100644
--- a/go.sum
+++ b/go.sum
@@ -866,14 +866,14 @@ go.opentelemetry.io/otel v1.42.0 h1:lSQGzTgVR3+sgJDAU/7/ZMjN9Z+vUip7leaqBKy4sho=
 go.opentelemetry.io/otel v1.42.0/go.mod h1:lJNsdRMxCUIWuMlVJWzecSMuNjE7dOYyWlqOXWkdqCc=
 go.opentelemetry.io/otel/bridge/opencensus v1.42.0 h1:N9su2H2OCz3AugGSsTjLjN9+LfRFcd38PHOoe8h05Uw=
 go.opentelemetry.io/otel/bridge/opencensus v1.42.0/go.mod h1:+dtPPoPW5rwcYGMCzOVymjL6ZFU9D8mvo/b8gOEJX8U=
-go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.38.0 h1:vl9obrcoWVKp/lwl8tRE33853I8Xru9HFbw/skNeLs8=
-go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.38.0/go.mod h1:GAXRxmLJcVM3u22IjTg74zWBrRCKq8BnOqUVLodpcpw=
-go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.38.0 h1:Oe2z/BCg5q7k4iXC3cqJxKYg0ieRiOqF0cecFYdPTwk=
-go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.38.0/go.mod h1:ZQM5lAJpOsKnYagGg/zV2krVqTtaVdYdDkhMoX6Oalg=
+go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.42.0 h1:MdKucPl/HbzckWWEisiNqMPhRrAOQX8r4jTuGr636gk=
+go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.42.0/go.mod h1:RolT8tWtfHcjajEH5wFIZ4Dgh5jpPdFXYV9pTAk/qjc=
+go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.42.0 h1:H7O6RlGOMTizyl3R08Kn5pdM06bnH8oscSj7o11tmLA=
+go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.42.0/go.mod h1:mBFWu/WOVDkWWsR7Tx7h6EpQB8wsv7P0Yrh0Pb7othc=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.42.0 h1:THuZiwpQZuHPul65w4WcwEnkX2QIuMT+UFoOrygtoJw=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.42.0/go.mod h1:J2pvYM5NGHofZ2/Ru6zw/TNWnEQp5crgyDeSrYpXkAw=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.38.0 h1:lwI4Dc5leUqENgGuQImwLo4WnuXFPetmPpkLi2IrX54=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.38.0/go.mod h1:Kz/oCE7z5wuyhPxsXDuaPteSWqjSBD5YaSdbxZYGbGk=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.42.0 h1:zWWrB1U6nqhS/k6zYB74CjRpuiitRtLLi68VcgmOEto=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.42.0/go.mod h1:2qXPNBX1OVRC0IwOnfo1ljoid+RD0QK3443EaqVlsOU=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.42.0 h1:uLXP+3mghfMf7XmV4PkGfFhFKuNWoCvvx5wP/wOXo0o=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.42.0/go.mod h1:v0Tj04armyT59mnURNUJf7RCKcKzq+lgJs6QSjHjaTc=
 go.opentelemetry.io/otel/log v0.18.0 h1:XgeQIIBjZZrliksMEbcwMZefoOSMI1hdjiLEiiB0bAg=
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/client.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/client.go
index 492480f8c9..7b7f907292 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/client.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/client.go
@@ -16,7 +16,6 @@ import (
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/status"
 
-	"go.opentelemetry.io/otel"
 	"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal"
 	"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf"
 	"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry"
@@ -101,7 +100,7 @@ func (c *client) Shutdown(ctx context.Context) error {
 //
 // Retryable errors from the server will be handled according to any
 // RetryConfig the client was created with.
-func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.ResourceMetrics) error {
+func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.ResourceMetrics) (uploadErr error) {
 	// The otlpmetric.Exporter synchronizes access to client methods, and
 	// ensures this is not called after the Exporter is shutdown. Only thing
 	// to do here is send data.
@@ -116,7 +115,7 @@ func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.Resou
 	ctx, cancel := c.exportContext(ctx)
 	defer cancel()
 
-	return c.requestFunc(ctx, func(iCtx context.Context) error {
+	return errors.Join(uploadErr, c.requestFunc(ctx, func(iCtx context.Context) error {
 		resp, err := c.msc.Export(iCtx, &colmetricpb.ExportMetricsServiceRequest{
 			ResourceMetrics: []*metricpb.ResourceMetrics{protoMetrics},
 		})
@@ -124,8 +123,8 @@ func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.Resou
 			msg := resp.PartialSuccess.GetErrorMessage()
 			n := resp.PartialSuccess.GetRejectedDataPoints()
 			if n != 0 || msg != "" {
-				err := internal.MetricPartialSuccessError(n, msg)
-				otel.Handle(err)
+				e := internal.MetricPartialSuccessError(n, msg)
+				uploadErr = errors.Join(uploadErr, e)
 			}
 		}
 		// nil is converted to OK.
@@ -134,7 +133,7 @@ func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.Resou
 			return nil
 		}
 		return err
-	})
+	}))
 }
 
 // exportContext returns a copy of parent with an appropriate deadline and
@@ -152,7 +151,7 @@ func (c *client) exportContext(parent context.Context) (context.Context, context
 	if c.exportTimeout > 0 {
 		ctx, cancel = context.WithTimeoutCause(parent, c.exportTimeout, errors.New("exporter export timeout"))
 	} else {
-		ctx, cancel = context.WithCancel(parent)
+		ctx, cancel = context.WithCancel(parent) //nolint:gosec  // cancel is handled by the caller.
 	}
 
 	if c.metadata.Len() > 0 {
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/gen.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/gen.go
index b29cd11a66..f6e4f0d076 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/gen.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/gen.go
@@ -20,7 +20,7 @@ package internal // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/o
 //go:generate gotmpl --body=../../../../../internal/shared/otlp/otlpmetric/oconf/optiontypes.go.tmpl "--data={}" --out=oconf/optiontypes.go
 //go:generate gotmpl --body=../../../../../internal/shared/otlp/otlpmetric/oconf/tls.go.tmpl "--data={}" --out=oconf/tls.go
 
-//go:generate gotmpl --body=../../../../../internal/shared/otlp/otlpmetric/otest/client.go.tmpl "--data={}" --out=otest/client.go
+//go:generate gotmpl --body=../../../../../internal/shared/otlp/otlpmetric/otest/client.go.tmpl "--data={\"internalImportPath\": \"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal\"}" --out=otest/client.go
 //go:generate gotmpl --body=../../../../../internal/shared/otlp/otlpmetric/otest/client_test.go.tmpl "--data={\"internalImportPath\": \"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal\"}" --out=otest/client_test.go
 //go:generate gotmpl --body=../../../../../internal/shared/otlp/otlpmetric/otest/collector.go.tmpl "--data={\"oconfImportPath\": \"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf\"}" --out=otest/collector.go
 
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/envconfig.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/envconfig.go
index b54a173b6e..7f947273b5 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/envconfig.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/envconfig.go
@@ -18,7 +18,6 @@ import (
 	"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/envconfig"
 	"go.opentelemetry.io/otel/internal/global"
 	"go.opentelemetry.io/otel/sdk/metric"
-	"go.opentelemetry.io/otel/sdk/metric/metricdata"
 )
 
 // DefaultEnvOptionsReader is the default environments reader.
@@ -165,11 +164,11 @@ func withEnvTemporalityPreference(n string, fn func(metric.TemporalitySelector))
 		if s, ok := e.GetEnvValue(n); ok {
 			switch strings.ToLower(s) {
 			case "cumulative":
-				fn(cumulativeTemporality)
+				fn(metric.CumulativeTemporalitySelector)
 			case "delta":
-				fn(deltaTemporality)
+				fn(metric.DeltaTemporalitySelector)
 			case "lowmemory":
-				fn(lowMemory)
+				fn(metric.LowMemoryTemporalitySelector)
 			default:
 				global.Warn(
 					"OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE is set to an invalid value, ignoring.",
@@ -181,28 +180,6 @@ func withEnvTemporalityPreference(n string, fn func(metric.TemporalitySelector))
 	}
 }
 
-func cumulativeTemporality(metric.InstrumentKind) metricdata.Temporality {
-	return metricdata.CumulativeTemporality
-}
-
-func deltaTemporality(ik metric.InstrumentKind) metricdata.Temporality {
-	switch ik {
-	case metric.InstrumentKindCounter, metric.InstrumentKindHistogram, metric.InstrumentKindObservableCounter:
-		return metricdata.DeltaTemporality
-	default:
-		return metricdata.CumulativeTemporality
-	}
-}
-
-func lowMemory(ik metric.InstrumentKind) metricdata.Temporality {
-	switch ik {
-	case metric.InstrumentKindCounter, metric.InstrumentKindHistogram:
-		return metricdata.DeltaTemporality
-	default:
-		return metricdata.CumulativeTemporality
-	}
-}
-
 func withEnvAggPreference(n string, fn func(metric.AggregationSelector)) func(e *envconfig.EnvOptionsReader) {
 	return func(e *envconfig.EnvOptionsReader) {
 		if s, ok := e.GetEnvValue(n); ok {
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/partialsuccess.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/partialsuccess.go
index 6af5591ea7..243abcb171 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/partialsuccess.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/partialsuccess.go
@@ -29,6 +29,17 @@ func (ps PartialSuccess) Error() string {
 	return fmt.Sprintf("OTLP partial success: %s (%d %s rejected)", msg, ps.RejectedItems, ps.RejectedKind)
 }
 
+// As returns true if ps can be assigned to target and makes the assignment.
+// Otherwise, it returns false. This supports the errors.As() interface.
+func (ps PartialSuccess) As(target any) bool {
+	t, ok := target.(*PartialSuccess)
+	if !ok {
+		return false
+	}
+	*t = ps
+	return true
+}
+
 // Is supports the errors.Is() interface.
 func (ps PartialSuccess) Is(err error) bool {
 	_, ok := err.(PartialSuccess)
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry/retry.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry/retry.go
index 80691ac3a9..c14e5ae78a 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry/retry.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry/retry.go
@@ -94,6 +94,11 @@ func (c Config) RequestFunc(evaluate EvaluateFunc) RequestFunc {
 				return err
 			}
 
+			// Check if context is canceled before attempting to wait and retry.
+			if ctx.Err() != nil {
+				return fmt.Errorf("%w: %w", ctx.Err(), err)
+			}
+
 			if maxElapsedTime != 0 && time.Since(startTime) > maxElapsedTime {
 				return fmt.Errorf("max retry time elapsed: %w", err)
 			}
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/version.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/version.go
index 7909cac56d..1b859f5c3e 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/version.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/version.go
@@ -5,5 +5,5 @@ package otlpmetricgrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlpme
 
 // Version is the current release version of the OpenTelemetry OTLP over gRPC metrics exporter in use.
 func Version() string {
-	return "1.38.0"
+	return "1.42.0"
 }
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/client.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/client.go
index 26af47e621..e49747635a 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/client.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/client.go
@@ -22,7 +22,6 @@ import (
 	metricpb "go.opentelemetry.io/proto/otlp/metrics/v1"
 	"google.golang.org/protobuf/proto"
 
-	"go.opentelemetry.io/otel"
 	"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal"
 	"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/oconf"
 	"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/retry"
@@ -53,8 +52,14 @@ var ourTransport = &http.Transport{
 	ExpectContinueTimeout: 1 * time.Second,
 }
 
+var errInsecureEndpointWithTLS = errors.New("insecure HTTP endpoint cannot use TLS client configuration")
+
 // newClient creates a new HTTP metric client.
 func newClient(cfg oconf.Config) (*client, error) {
+	if cfg.Metrics.Insecure && cfg.Metrics.TLSCfg != nil {
+		return nil, errInsecureEndpointWithTLS
+	}
+
 	httpClient := cfg.Metrics.HTTPClient
 	if httpClient == nil {
 		httpClient = &http.Client{
@@ -122,7 +127,7 @@ func (c *client) Shutdown(ctx context.Context) error {
 //
 // Retryable errors from the server will be handled according to any
 // RetryConfig the client was created with.
-func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.ResourceMetrics) error {
+func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.ResourceMetrics) (uploadErr error) {
 	// The otlpmetric.Exporter synchronizes access to client methods, and
 	// ensures this is not called after the Exporter is shutdown. Only thing
 	// to do here is send data.
@@ -139,7 +144,7 @@ func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.Resou
 		return err
 	}
 
-	return c.requestFunc(ctx, func(iCtx context.Context) error {
+	return errors.Join(uploadErr, c.requestFunc(ctx, func(iCtx context.Context) error {
 		select {
 		case <-iCtx.Done():
 			return iCtx.Err()
@@ -147,6 +152,7 @@ func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.Resou
 		}
 
 		request.reset(iCtx)
+		// nolint:gosec // URL is constructed from validated OTLP endpoint configuration
 		resp, err := c.httpClient.Do(request.Request)
 		var urlErr *url.Error
 		if errors.As(err, &urlErr) && urlErr.Temporary() {
@@ -158,7 +164,7 @@ func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.Resou
 		if resp != nil && resp.Body != nil {
 			defer func() {
 				if err := resp.Body.Close(); err != nil {
-					otel.Handle(err)
+					uploadErr = errors.Join(uploadErr, err)
 				}
 			}()
 		}
@@ -186,7 +192,7 @@ func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.Resou
 					n := respProto.PartialSuccess.GetRejectedDataPoints()
 					if n != 0 || msg != "" {
 						err := internal.MetricPartialSuccessError(n, msg)
-						otel.Handle(err)
+						uploadErr = errors.Join(uploadErr, err)
 					}
 				}
 			}
@@ -219,7 +225,7 @@ func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.Resou
 			// Non-retryable failure.
 			return fmt.Errorf("failed to send metrics to %s: %s (%w)", request.URL, resp.Status, bodyErr)
 		}
-	})
+	}))
 }
 
 var gzPool = sync.Pool{
@@ -237,6 +243,7 @@ func (c *client) newRequest(ctx context.Context, body []byte) (request, error) {
 	case NoCompression:
 		r.ContentLength = int64(len(body))
 		req.bodyReader = bodyReader(body)
+		req.GetBody = bodyReaderErr(body)
 	case GzipCompression:
 		// Ensure the content length is not used.
 		r.ContentLength = -1
@@ -257,6 +264,7 @@ func (c *client) newRequest(ctx context.Context, body []byte) (request, error) {
 		}
 
 		req.bodyReader = bodyReader(b.Bytes())
+		req.GetBody = bodyReaderErr(body)
 	}
 
 	return req, nil
@@ -269,6 +277,13 @@ func bodyReader(buf []byte) func() io.ReadCloser {
 	}
 }
 
+// bodyReaderErr returns a closure returning a new reader for buf.
+func bodyReaderErr(buf []byte) func() (io.ReadCloser, error) {
+	return func() (io.ReadCloser, error) {
+		return io.NopCloser(bytes.NewReader(buf)), nil
+	}
+}
+
 // request wraps an http.Request with a resettable body reader.
 type request struct {
 	*http.Request
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/gen.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/gen.go
index 8849f341ad..a8b709268d 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/gen.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/gen.go
@@ -20,7 +20,7 @@ package internal // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/o
 //go:generate gotmpl --body=../../../../../internal/shared/otlp/otlpmetric/oconf/optiontypes.go.tmpl "--data={}" --out=oconf/optiontypes.go
 //go:generate gotmpl --body=../../../../../internal/shared/otlp/otlpmetric/oconf/tls.go.tmpl "--data={}" --out=oconf/tls.go
 
-//go:generate gotmpl --body=../../../../../internal/shared/otlp/otlpmetric/otest/client.go.tmpl "--data={}" --out=otest/client.go
+//go:generate gotmpl --body=../../../../../internal/shared/otlp/otlpmetric/otest/client.go.tmpl "--data={\"internalImportPath\": \"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal\"}" --out=otest/client.go
 //go:generate gotmpl --body=../../../../../internal/shared/otlp/otlpmetric/otest/client_test.go.tmpl "--data={\"internalImportPath\": \"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal\"}" --out=otest/client_test.go
 //go:generate gotmpl --body=../../../../../internal/shared/otlp/otlpmetric/otest/collector.go.tmpl "--data={\"oconfImportPath\": \"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/oconf\"}" --out=otest/collector.go
 
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/oconf/envconfig.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/oconf/envconfig.go
index ef318ac676..69224c97de 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/oconf/envconfig.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/oconf/envconfig.go
@@ -18,7 +18,6 @@ import (
 	"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/envconfig"
 	"go.opentelemetry.io/otel/internal/global"
 	"go.opentelemetry.io/otel/sdk/metric"
-	"go.opentelemetry.io/otel/sdk/metric/metricdata"
 )
 
 // DefaultEnvOptionsReader is the default environments reader.
@@ -165,11 +164,11 @@ func withEnvTemporalityPreference(n string, fn func(metric.TemporalitySelector))
 		if s, ok := e.GetEnvValue(n); ok {
 			switch strings.ToLower(s) {
 			case "cumulative":
-				fn(cumulativeTemporality)
+				fn(metric.CumulativeTemporalitySelector)
 			case "delta":
-				fn(deltaTemporality)
+				fn(metric.DeltaTemporalitySelector)
 			case "lowmemory":
-				fn(lowMemory)
+				fn(metric.LowMemoryTemporalitySelector)
 			default:
 				global.Warn(
 					"OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE is set to an invalid value, ignoring.",
@@ -181,28 +180,6 @@ func withEnvTemporalityPreference(n string, fn func(metric.TemporalitySelector))
 	}
 }
 
-func cumulativeTemporality(metric.InstrumentKind) metricdata.Temporality {
-	return metricdata.CumulativeTemporality
-}
-
-func deltaTemporality(ik metric.InstrumentKind) metricdata.Temporality {
-	switch ik {
-	case metric.InstrumentKindCounter, metric.InstrumentKindHistogram, metric.InstrumentKindObservableCounter:
-		return metricdata.DeltaTemporality
-	default:
-		return metricdata.CumulativeTemporality
-	}
-}
-
-func lowMemory(ik metric.InstrumentKind) metricdata.Temporality {
-	switch ik {
-	case metric.InstrumentKindCounter, metric.InstrumentKindHistogram:
-		return metricdata.DeltaTemporality
-	default:
-		return metricdata.CumulativeTemporality
-	}
-}
-
 func withEnvAggPreference(n string, fn func(metric.AggregationSelector)) func(e *envconfig.EnvOptionsReader) {
 	return func(e *envconfig.EnvOptionsReader) {
 		if s, ok := e.GetEnvValue(n); ok {
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/partialsuccess.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/partialsuccess.go
index c3b57c57cf..04190f5301 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/partialsuccess.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/partialsuccess.go
@@ -29,6 +29,17 @@ func (ps PartialSuccess) Error() string {
 	return fmt.Sprintf("OTLP partial success: %s (%d %s rejected)", msg, ps.RejectedItems, ps.RejectedKind)
 }
 
+// As returns true if ps can be assigned to target and makes the assignment.
+// Otherwise, it returns false. This supports the errors.As() interface.
+func (ps PartialSuccess) As(target any) bool {
+	t, ok := target.(*PartialSuccess)
+	if !ok {
+		return false
+	}
+	*t = ps
+	return true
+}
+
 // Is supports the errors.Is() interface.
 func (ps PartialSuccess) Is(err error) bool {
 	_, ok := err.(PartialSuccess)
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/retry/retry.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/retry/retry.go
index 8a5fa80eac..b4b5c013d4 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/retry/retry.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/retry/retry.go
@@ -94,6 +94,11 @@ func (c Config) RequestFunc(evaluate EvaluateFunc) RequestFunc {
 				return err
 			}
 
+			// Check if context is canceled before attempting to wait and retry.
+			if ctx.Err() != nil {
+				return fmt.Errorf("%w: %w", ctx.Err(), err)
+			}
+
 			if maxElapsedTime != 0 && time.Since(startTime) > maxElapsedTime {
 				return fmt.Errorf("max retry time elapsed: %w", err)
 			}
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/version.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/version.go
index b8fe7cb290..072bf0314c 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/version.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/version.go
@@ -5,5 +5,5 @@ package otlpmetrichttp // import "go.opentelemetry.io/otel/exporters/otlp/otlpme
 
 // Version is the current release version of the OpenTelemetry OTLP over HTTP/protobuf metrics exporter in use.
 func Version() string {
-	return "1.38.0"
+	return "1.42.0"
 }
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/client.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/client.go
index 4b4cc76f4a..258d0ca6a5 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/client.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/client.go
@@ -17,9 +17,10 @@ import (
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/status"
 
-	"go.opentelemetry.io/otel"
 	"go.opentelemetry.io/otel/exporters/otlp/otlptrace"
 	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal"
+	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/counter"
+	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ"
 	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig"
 	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry"
 )
@@ -45,6 +46,9 @@ type client struct {
 	conn    *grpc.ClientConn
 	tscMu   sync.RWMutex
 	tsc     coltracepb.TraceServiceClient
+
+	instID int64
+	inst   *observ.Instrumentation
 }
 
 // Compile time check *client implements otlptrace.Client.
@@ -58,7 +62,7 @@ func NewClient(opts ...Option) otlptrace.Client {
 func newClient(opts ...Option) *client {
 	cfg := otlpconfig.NewGRPCConfig(asGRPCOptions(opts)...)
 
-	ctx, cancel := context.WithCancel(context.Background())
+	ctx, cancel := context.WithCancel(context.Background()) //nolint:gosec  // cancel called in client shutdown.
 
 	c := &client{
 		endpoint:      cfg.Traces.Endpoint,
@@ -68,6 +72,7 @@ func newClient(opts ...Option) *client {
 		stopCtx:       ctx,
 		stopFunc:      cancel,
 		conn:          cfg.GRPCConn,
+		instID:        counter.NextExporterID(),
 	}
 
 	if len(cfg.Traces.Headers) > 0 {
@@ -92,13 +97,24 @@ func (c *client) Start(context.Context) error {
 		c.conn = conn
 	}
 
+	// Initialize the instrumentation if not already done.
+	//
+	// Initialize here instead of NewClient to allow any errors to be passed
+	// back to the caller and so that any setup of the environment variables to
+	// enable instrumentation can be set via code.
+	var err error
+	if c.inst == nil {
+		target := c.conn.CanonicalTarget()
+		c.inst, err = observ.NewInstrumentation(c.instID, target)
+	}
+
 	// The otlptrace.Client interface states this method is called just once,
 	// so no need to check if already started.
 	c.tscMu.Lock()
 	c.tsc = coltracepb.NewTraceServiceClient(c.conn)
 	c.tscMu.Unlock()
 
-	return nil
+	return err
 }
 
 var errAlreadyStopped = errors.New("the client is already stopped")
@@ -174,7 +190,7 @@ var errShutdown = errors.New("the client is shutdown")
 //
 // Retryable errors from the server will be handled according to any
 // RetryConfig the client was created with.
-func (c *client) UploadTraces(ctx context.Context, protoSpans []*tracepb.ResourceSpans) error {
+func (c *client) UploadTraces(ctx context.Context, protoSpans []*tracepb.ResourceSpans) (uploadErr error) {
 	// Hold a read lock to ensure a shut down initiated after this starts does
 	// not abandon the export. This read lock acquire has less priority than a
 	// write lock acquire (i.e. Stop), meaning if the client is shutting down
@@ -189,6 +205,12 @@ func (c *client) UploadTraces(ctx context.Context, protoSpans []*tracepb.Resourc
 	ctx, cancel := c.exportContext(ctx)
 	defer cancel()
 
+	var code codes.Code
+	if c.inst != nil {
+		op := c.inst.ExportSpans(ctx, len(protoSpans))
+		defer func() { op.End(uploadErr, code) }()
+	}
+
 	return c.requestFunc(ctx, func(iCtx context.Context) error {
 		resp, err := c.tsc.Export(iCtx, &coltracepb.ExportTraceServiceRequest{
 			ResourceSpans: protoSpans,
@@ -197,16 +219,17 @@ func (c *client) UploadTraces(ctx context.Context, protoSpans []*tracepb.Resourc
 			msg := resp.PartialSuccess.GetErrorMessage()
 			n := resp.PartialSuccess.GetRejectedSpans()
 			if n != 0 || msg != "" {
-				err := internal.TracePartialSuccessError(n, msg)
-				otel.Handle(err)
+				e := internal.TracePartialSuccessError(n, msg)
+				uploadErr = errors.Join(uploadErr, e)
 			}
 		}
 		// nil is converted to OK.
-		if status.Code(err) == codes.OK {
+		code = status.Code(err)
+		if code == codes.OK {
 			// Success.
-			return nil
+			return uploadErr
 		}
-		return err
+		return errors.Join(uploadErr, err)
 	})
 }
 
@@ -225,7 +248,7 @@ func (c *client) exportContext(parent context.Context) (context.Context, context
 	if c.exportTimeout > 0 {
 		ctx, cancel = context.WithTimeoutCause(parent, c.exportTimeout, errors.New("exporter export timeout"))
 	} else {
-		ctx, cancel = context.WithCancel(parent)
+		ctx, cancel = context.WithCancel(parent) //nolint:gosec  // cancel called by caller when export is complete.
 	}
 
 	if c.metadata.Len() > 0 {
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/counter/counter.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/counter/counter.go
new file mode 100644
index 0000000000..323b2a2c9a
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/counter/counter.go
@@ -0,0 +1,31 @@
+// Code generated by gotmpl. DO NOT MODIFY.
+// source: internal/shared/counter/counter.go.tmpl
+
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+// Package counter provides a simple counter for generating unique IDs.
+//
+// This package is used to generate unique IDs while allowing testing packages
+// to reset the counter.
+package counter // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/counter"
+
+import "sync/atomic"
+
+// exporterN is a global 0-based count of the number of exporters created.
+var exporterN atomic.Int64
+
+// NextExporterID returns the next unique ID for an exporter.
+func NextExporterID() int64 {
+	const inc = 1
+	return exporterN.Add(inc) - inc
+}
+
+// SetExporterID sets the exporter ID counter to v and returns the previous
+// value.
+//
+// This function is useful for testing purposes, allowing you to reset the
+// counter. It should not be used in production code.
+func SetExporterID(v int64) int64 {
+	return exporterN.Swap(v)
+}
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/gen.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/gen.go
index b6e6b10fbf..7fe9c9f3a3 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/gen.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/gen.go
@@ -23,3 +23,12 @@ package internal // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/ot
 //go:generate gotmpl --body=../../../../../internal/shared/otlp/otlptrace/otlptracetest/collector.go.tmpl "--data={}" --out=otlptracetest/collector.go
 //go:generate gotmpl --body=../../../../../internal/shared/otlp/otlptrace/otlptracetest/data.go.tmpl "--data={}" --out=otlptracetest/data.go
 //go:generate gotmpl --body=../../../../../internal/shared/otlp/otlptrace/otlptracetest/otlptest.go.tmpl "--data={}" --out=otlptracetest/otlptest.go
+
+//go:generate gotmpl --body=../../../../../internal/shared/x/x.go.tmpl "--data={ \"pkg\": \"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc\" }" --out=x/x.go
+//go:generate gotmpl --body=../../../../../internal/shared/x/x_test.go.tmpl "--data={}" --out=x/x_test.go
+
+//go:generate gotmpl --body=../../../../../internal/shared/otlp/observ/target.go.tmpl "--data={ \"pkg\": \"observ\", \"pkg_path\": \"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ\" }" --out=observ/target.go
+//go:generate gotmpl --body=../../../../../internal/shared/otlp/observ/target_test.go.tmpl "--data={ \"pkg\": \"observ\" }" --out=observ/target_test.go
+
+//go:generate gotmpl --body=../../../../../internal/shared/counter/counter.go.tmpl "--data={ \"pkg\": \"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/counter\" }" --out=counter/counter.go
+//go:generate gotmpl --body=../../../../../internal/shared/counter/counter_test.go.tmpl "--data={}" --out=counter/counter_test.go
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ/doc.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ/doc.go
new file mode 100644
index 0000000000..0dd54e4b96
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ/doc.go
@@ -0,0 +1,6 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+// Package observ provides experimental observability instrumentation for the
+// otlptracegrpc exporter.
+package observ // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ"
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ/instrumentation.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ/instrumentation.go
new file mode 100644
index 0000000000..a84733174e
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ/instrumentation.go
@@ -0,0 +1,350 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package observ // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ"
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"sync"
+	"time"
+
+	"google.golang.org/grpc/codes"
+
+	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/attribute"
+	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal"
+	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x"
+	"go.opentelemetry.io/otel/internal/global"
+	"go.opentelemetry.io/otel/metric"
+	semconv "go.opentelemetry.io/otel/semconv/v1.40.0"
+	"go.opentelemetry.io/otel/semconv/v1.40.0/otelconv"
+)
+
+const (
+	// ScopeName is the unique name of the meter used for instrumentation.
+	ScopeName = "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ"
+
+	// SchemaURL is the schema URL of the metrics produced by this
+	// instrumentation.
+	SchemaURL = semconv.SchemaURL
+
+	// Version is the current version of this instrumentation.
+	//
+	// This matches the version of the exporter.
+	Version = internal.Version
+)
+
+var (
+	measureAttrsPool = &sync.Pool{
+		New: func() any {
+			const n = 1 + // component.name
+				1 + // component.type
+				1 + // server.addr
+				1 + // server.port
+				1 + // error.type
+				1 // rpc.grpc.status_code
+			s := make([]attribute.KeyValue, 0, n)
+			// Return a pointer to a slice instead of a slice itself
+			// to avoid allocations on every call.
+			return &s
+		},
+	}
+
+	addOptPool = &sync.Pool{
+		New: func() any {
+			const n = 1 // WithAttributeSet
+			o := make([]metric.AddOption, 0, n)
+			return &o
+		},
+	}
+
+	recordOptPool = &sync.Pool{
+		New: func() any {
+			const n = 1 // WithAttributeSet
+			o := make([]metric.RecordOption, 0, n)
+			return &o
+		},
+	}
+)
+
+func get[T any](p *sync.Pool) *[]T { return p.Get().(*[]T) }
+
+func put[T any](p *sync.Pool, s *[]T) {
+	*s = (*s)[:0] // Reset.
+	p.Put(s)
+}
+
+// ComponentName returns the component name for the exporter with the
+// provided ID.
+func ComponentName(id int64) string {
+	t := semconv.OTelComponentTypeOtlpGRPCSpanExporter.Value.AsString()
+	return fmt.Sprintf("%s/%d", t, id)
+}
+
+// Instrumentation is experimental instrumentation for the exporter.
+type Instrumentation struct {
+	inflightSpans metric.Int64UpDownCounter
+	exportedSpans metric.Int64Counter
+	opDuration    metric.Float64Histogram
+
+	attrs  []attribute.KeyValue
+	addOpt metric.AddOption
+	recOpt metric.RecordOption
+}
+
+// NewInstrumentation returns instrumentation for an OTLP over gPRC trace
+// exporter with the provided ID using the global MeterProvider.
+//
+// The id should be the unique exporter instance ID. It is used
+// to set the "component.name" attribute.
+//
+// The target is the endpoint the exporter is exporting to.
+//
+// If the experimental observability is disabled, nil is returned.
+func NewInstrumentation(id int64, target string) (*Instrumentation, error) {
+	if !x.Observability.Enabled() {
+		return nil, nil
+	}
+
+	attrs := BaseAttrs(id, target)
+	i := &Instrumentation{
+		attrs:  attrs,
+		addOpt: metric.WithAttributeSet(attribute.NewSet(attrs...)),
+
+		// Do not modify attrs (NewSet sorts in-place), make a new slice.
+		recOpt: metric.WithAttributeSet(attribute.NewSet(append(
+			// Default to OK status code.
+			[]attribute.KeyValue{
+				semconv.RPCResponseStatusCode(codes.OK.String()),
+			},
+			attrs...,
+		)...)),
+	}
+
+	mp := otel.GetMeterProvider()
+	m := mp.Meter(
+		ScopeName,
+		metric.WithInstrumentationVersion(Version),
+		metric.WithSchemaURL(SchemaURL),
+	)
+
+	var err error
+
+	inflightSpans, e := otelconv.NewSDKExporterSpanInflight(m)
+	if e != nil {
+		e = fmt.Errorf("failed to create span inflight metric: %w", e)
+		err = errors.Join(err, e)
+	}
+	i.inflightSpans = inflightSpans.Inst()
+
+	exportedSpans, e := otelconv.NewSDKExporterSpanExported(m)
+	if e != nil {
+		e = fmt.Errorf("failed to create span exported metric: %w", e)
+		err = errors.Join(err, e)
+	}
+	i.exportedSpans = exportedSpans.Inst()
+
+	opDuration, e := otelconv.NewSDKExporterOperationDuration(m)
+	if e != nil {
+		e = fmt.Errorf("failed to create operation duration metric: %w", e)
+		err = errors.Join(err, e)
+	}
+	i.opDuration = opDuration.Inst()
+
+	return i, err
+}
+
+// BaseAttrs returns the base attributes for the exporter with the provided ID
+// and target.
+//
+// The id should be the unique exporter instance ID. It is used
+// to set the "component.name" attribute.
+//
+// The target is the gRPC target the exporter is exporting to. It is expected
+// to be the output of the Client's CanonicalTarget method.
+func BaseAttrs(id int64, target string) []attribute.KeyValue {
+	host, port, err := ParseCanonicalTarget(target)
+	if err != nil || (host == "" && port < 0) {
+		if err != nil {
+			global.Debug("failed to parse target", "target", target, "error", err)
+		}
+		return []attribute.KeyValue{
+			semconv.OTelComponentName(ComponentName(id)),
+			semconv.OTelComponentTypeOtlpGRPCSpanExporter,
+		}
+	}
+
+	// Do not use append so the slice is exactly allocated.
+
+	if port < 0 {
+		return []attribute.KeyValue{
+			semconv.OTelComponentName(ComponentName(id)),
+			semconv.OTelComponentTypeOtlpGRPCSpanExporter,
+			semconv.ServerAddress(host),
+		}
+	}
+
+	if host == "" {
+		return []attribute.KeyValue{
+			semconv.OTelComponentName(ComponentName(id)),
+			semconv.OTelComponentTypeOtlpGRPCSpanExporter,
+			semconv.ServerPort(port),
+		}
+	}
+
+	return []attribute.KeyValue{
+		semconv.OTelComponentName(ComponentName(id)),
+		semconv.OTelComponentTypeOtlpGRPCSpanExporter,
+		semconv.ServerAddress(host),
+		semconv.ServerPort(port),
+	}
+}
+
+// ExportSpans instruments the ExportSpans method of the exporter. It returns
+// an [ExportOp] that must have its [ExportOp.End] method called when the
+// ExportSpans method returns.
+func (i *Instrumentation) ExportSpans(ctx context.Context, nSpans int) ExportOp {
+	start := time.Now()
+
+	if i.inflightSpans.Enabled(ctx) {
+		addOpt := get[metric.AddOption](addOptPool)
+		defer put(addOptPool, addOpt)
+		*addOpt = append(*addOpt, i.addOpt)
+		i.inflightSpans.Add(ctx, int64(nSpans), *addOpt...)
+	}
+
+	return ExportOp{
+		ctx:    ctx,
+		start:  start,
+		nSpans: int64(nSpans),
+		inst:   i,
+	}
+}
+
+// ExportOp tracks the operation being observed by [Instrumentation.ExportSpans].
+type ExportOp struct {
+	ctx    context.Context
+	start  time.Time
+	nSpans int64
+
+	inst *Instrumentation
+}
+
+// End completes the observation of the operation being observed by a call to
+// [Instrumentation.ExportSpans].
+//
+// Any error that is encountered is provided as err.
+//
+// If err is not nil, all spans will be recorded as failures unless error is of
+// type [internal.PartialSuccess]. In the case of a PartialSuccess, the number
+// of successfully exported spans will be determined by inspecting the
+// RejectedItems field of the PartialSuccess.
+func (e ExportOp) End(err error, code codes.Code) {
+	addOpt := get[metric.AddOption](addOptPool)
+	defer put(addOptPool, addOpt)
+	*addOpt = append(*addOpt, e.inst.addOpt)
+
+	if e.inst.inflightSpans.Enabled(e.ctx) {
+		e.inst.inflightSpans.Add(e.ctx, -e.nSpans, *addOpt...)
+	}
+
+	success := successful(e.nSpans, err)
+	// Record successfully exported spans, even if the value is 0 which are
+	// meaningful to distribution aggregations.
+	if e.inst.exportedSpans.Enabled(e.ctx) {
+		e.inst.exportedSpans.Add(e.ctx, success, *addOpt...)
+	}
+
+	if err != nil && e.inst.exportedSpans.Enabled(e.ctx) {
+		attrs := get[attribute.KeyValue](measureAttrsPool)
+		defer put(measureAttrsPool, attrs)
+		*attrs = append(*attrs, e.inst.attrs...)
+		*attrs = append(*attrs, semconv.ErrorType(err))
+
+		// Do not inefficiently make a copy of attrs by using
+		// WithAttributes instead of WithAttributeSet.
+		o := metric.WithAttributeSet(attribute.NewSet(*attrs...))
+		// Reset addOpt with new attribute set.
+		*addOpt = append((*addOpt)[:0], o)
+
+		e.inst.exportedSpans.Add(e.ctx, e.nSpans-success, *addOpt...)
+	}
+
+	if e.inst.opDuration.Enabled(e.ctx) {
+		recOpt := get[metric.RecordOption](recordOptPool)
+		defer put(recordOptPool, recOpt)
+		*recOpt = append(*recOpt, e.inst.recordOption(err, code))
+
+		d := time.Since(e.start).Seconds()
+		e.inst.opDuration.Record(e.ctx, d, *recOpt...)
+	}
+}
+
+// recordOption returns a RecordOption with attributes representing the
+// outcome of the operation being recorded.
+//
+// If err is nil and code is codes.OK, the default recOpt of the
+// Instrumentation is returned.
+//
+// If err is not nil or code is not codes.OK, a new RecordOption is returned
+// with the base attributes of the Instrumentation plus the rpc.grpc.status_code
+// attribute set to the provided code, and if err is not nil, the error.type
+// attribute set to the type of the error.
+func (i *Instrumentation) recordOption(err error, code codes.Code) metric.RecordOption {
+	if err == nil && code == codes.OK {
+		return i.recOpt
+	}
+
+	attrs := get[attribute.KeyValue](measureAttrsPool)
+	defer put(measureAttrsPool, attrs)
+	*attrs = append(*attrs, i.attrs...)
+
+	*attrs = append(*attrs, semconv.RPCResponseStatusCode(code.String()))
+	if err != nil {
+		*attrs = append(*attrs, semconv.ErrorType(err))
+	}
+
+	// Do not inefficiently make a copy of attrs by using WithAttributes
+	// instead of WithAttributeSet.
+	return metric.WithAttributeSet(attribute.NewSet(*attrs...))
+}
+
+// successful returns the number of successfully exported spans out of the n
+// that were exported based on the provided error.
+//
+// If err is nil, n is returned. All spans were successfully exported.
+//
+// If err is not nil and not an [internal.PartialSuccess] error, 0 is returned.
+// It is assumed all spans failed to be exported.
+//
+// If err is an [internal.PartialSuccess] error, the number of successfully
+// exported spans is computed by subtracting the RejectedItems field from n. If
+// RejectedItems is negative, n is returned. If RejectedItems is greater than
+// n, 0 is returned.
+func successful(n int64, err error) int64 {
+	if err == nil {
+		return n // All spans successfully exported.
+	}
+	// Split rejection calculation so successful is inlinable.
+	return n - rejected(n, err)
+}
+
+var errPartialPool = &sync.Pool{
+	New: func() any { return new(internal.PartialSuccess) },
+}
+
+// rejected returns how many out of the n spans exporter were rejected based on
+// the provided non-nil err.
+func rejected(n int64, err error) int64 {
+	ps := errPartialPool.Get().(*internal.PartialSuccess)
+	defer errPartialPool.Put(ps)
+	// Check for partial success.
+	if errors.As(err, ps) {
+		// Bound RejectedItems to [0, n]. This should not be needed,
+		// but be defensive as this is from an external source.
+		return min(max(ps.RejectedItems, 0), n)
+	}
+	return n // All spans rejected.
+}
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ/target.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ/target.go
new file mode 100644
index 0000000000..34eee27db0
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ/target.go
@@ -0,0 +1,143 @@
+// Code generated by gotmpl. DO NOT MODIFY.
+// source: internal/shared/otlp/observ/target.go.tmpl
+
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package observ // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ"
+
+import (
+	"errors"
+	"fmt"
+	"net"
+	"net/netip"
+	"strconv"
+	"strings"
+)
+
+const (
+	schemeUnix         = "unix"
+	schemeUnixAbstract = "unix-abstract"
+)
+
+// ParseCanonicalTarget parses a target string and returns the extracted host
+// (domain address or IP), the target port, or an error.
+//
+// If no port is specified, -1 is returned.
+//
+// If no host is specified, an empty string is returned.
+//
+// The target string is expected to always have the form
+// "<scheme>://[authority]/<endpoint>". For example:
+//   - "dns:///example.com:42"
+//   - "dns://8.8.8.8/example.com:42"
+//   - "unix:///path/to/socket"
+//   - "unix-abstract:///socket-name"
+//   - "passthrough:///192.34.2.1:42"
+//
+// The target is expected to come from the CanonicalTarget method of a gRPC
+// Client.
+func ParseCanonicalTarget(target string) (string, int, error) {
+	const sep = "://"
+
+	// Find scheme. Do not allocate the string by using url.Parse.
+	idx := strings.Index(target, sep)
+	if idx == -1 {
+		return "", -1, fmt.Errorf("invalid target %q: missing scheme", target)
+	}
+	scheme, endpoint := target[:idx], target[idx+len(sep):]
+
+	// Check for unix schemes.
+	if scheme == schemeUnix || scheme == schemeUnixAbstract {
+		return parseUnix(endpoint)
+	}
+
+	// Strip leading slash and any authority.
+	if i := strings.Index(endpoint, "/"); i != -1 {
+		endpoint = endpoint[i+1:]
+	}
+
+	// DNS, passthrough, and custom resolvers.
+	return parseEndpoint(endpoint)
+}
+
+// parseUnix parses unix socket targets.
+func parseUnix(endpoint string) (string, int, error) {
+	// Format: unix[-abstract]://path
+	//
+	// We should have "/path" (empty authority) if valid.
+	if len(endpoint) >= 1 && endpoint[0] == '/' {
+		// Return the full path including leading slash.
+		return endpoint, -1, nil
+	}
+
+	// If there's no leading slash, it means there might be an authority
+	// Check for authority case (should error): "authority/path"
+	if slashIdx := strings.Index(endpoint, "/"); slashIdx > 0 {
+		return "", -1, fmt.Errorf("invalid (non-empty) authority: %s", endpoint[:slashIdx])
+	}
+
+	return "", -1, errors.New("invalid unix target format")
+}
+
+// parseEndpoint parses an endpoint from a gRPC target.
+//
+// It supports the following formats:
+//   - "host"
+//   - "host%zone"
+//   - "host:port"
+//   - "host%zone:port"
+//   - "ipv4"
+//   - "ipv4%zone"
+//   - "ipv4:port"
+//   - "ipv4%zone:port"
+//   - "ipv6"
+//   - "ipv6%zone"
+//   - "[ipv6]"
+//   - "[ipv6%zone]"
+//   - "[ipv6]:port"
+//   - "[ipv6%zone]:port"
+//
+// It returns the host or host%zone (domain address or IP), the port (or -1 if
+// not specified), or an error if the input is not a valid.
+func parseEndpoint(endpoint string) (string, int, error) {
+	// First check if the endpoint is just an IP address.
+	if ip := parseIP(endpoint); ip != "" {
+		return ip, -1, nil
+	}
+
+	// If there's no colon, there is no port (IPv6 with no port checked above).
+	if !strings.Contains(endpoint, ":") {
+		return endpoint, -1, nil
+	}
+
+	host, portStr, err := net.SplitHostPort(endpoint)
+	if err != nil {
+		return "", -1, fmt.Errorf("invalid host:port %q: %w", endpoint, err)
+	}
+
+	const base, bitSize = 10, 16
+	port16, err := strconv.ParseUint(portStr, base, bitSize)
+	if err != nil {
+		return "", -1, fmt.Errorf("invalid port %q: %w", portStr, err)
+	}
+	port := int(port16) // port is guaranteed to be in the range [0, 65535].
+
+	return host, port, nil
+}
+
+// parseIP attempts to parse the entire endpoint as an IP address.
+// It returns the normalized string form of the IP if successful,
+// or an empty string if parsing fails.
+func parseIP(ip string) string {
+	// Strip leading and trailing brackets for IPv6 addresses.
+	if len(ip) >= 2 && ip[0] == '[' && ip[len(ip)-1] == ']' {
+		ip = ip[1 : len(ip)-1]
+	}
+	addr, err := netip.ParseAddr(ip)
+	if err != nil {
+		return ""
+	}
+	// Return the normalized string form of the IP.
+	return addr.String()
+}
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/partialsuccess.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/partialsuccess.go
index 1c46594233..a811a07b35 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/partialsuccess.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/partialsuccess.go
@@ -29,6 +29,17 @@ func (ps PartialSuccess) Error() string {
 	return fmt.Sprintf("OTLP partial success: %s (%d %s rejected)", msg, ps.RejectedItems, ps.RejectedKind)
 }
 
+// As returns true if ps can be assigned to target and makes the assignment.
+// Otherwise, it returns false. This supports the errors.As() interface.
+func (ps PartialSuccess) As(target any) bool {
+	t, ok := target.(*PartialSuccess)
+	if !ok {
+		return false
+	}
+	*t = ps
+	return true
+}
+
 // Is supports the errors.Is() interface.
 func (ps PartialSuccess) Is(err error) bool {
 	_, ok := err.(PartialSuccess)
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry/retry.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry/retry.go
index 259a898ae7..a7b8e81a78 100644
--- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry/retry.go
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry/retry.go
@@ -94,6 +94,11 @@ func (c Config) RequestFunc(evaluate EvaluateFunc) RequestFunc {
 				return err
 			}
 
+			// Check if context is canceled before attempting to wait and retry.
+			if ctx.Err() != nil {
+				return fmt.Errorf("%w: %w", ctx.Err(), err)
+			}
+
 			if maxElapsedTime != 0 && time.Since(startTime) > maxElapsedTime {
 				return fmt.Errorf("max retry time elapsed: %w", err)
 			}
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/version.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/version.go
new file mode 100644
index 0000000000..9d4b311920
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/version.go
@@ -0,0 +1,8 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package internal // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal"
+
+// Version is the current release version of the OpenTelemetry OTLP gRPC trace
+// exporter in use.
+const Version = "1.42.0"
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x/README.md b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x/README.md
new file mode 100644
index 0000000000..15a3011bff
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x/README.md
@@ -0,0 +1,36 @@
+# Experimental Features
+
+The `otlptracegrpc` exporter contains features that have not yet stabilized in the OpenTelemetry specification.
+These features are added to the `otlptracegrpc` exporter prior to stabilization in the specification so that users can start experimenting with them and provide feedback.
+
+These feature may change in backwards incompatible ways as feedback is applied.
+See the [Compatibility and Stability](#compatibility-and-stability) section for more information.
+
+## Features
+
+- [Observability](#observability)
+
+### Observability
+
+The `otlptracegrpc` exporter provides a observability feature that allows you to monitor the SDK itself.
+
+To opt-in, set the environment variable `OTEL_GO_X_OBSERVABILITY` to `true`.
+
+When enabled, the SDK will create the following metrics using the global `MeterProvider`:
+
+- `otel.sdk.exporter.span.inflight`
+- `otel.sdk.exporter.span.exported`
+- `otel.sdk.exporter.operation.duration`
+
+Please see the [Semantic conventions for OpenTelemetry SDK metrics] documentation for more details on these metrics.
+
+[Semantic conventions for OpenTelemetry SDK metrics]: https://github.com/open-telemetry/semantic-conventions/blob/v1.37.0/docs/otel/sdk-metrics.md
+
+## Compatibility and Stability
+
+Experimental features do not fall within the scope of the OpenTelemetry Go versioning and stability [policy](../../../../../../VERSIONING.md).
+These features may be removed or modified in successive version releases, including patch versions.
+
+When an experimental feature is promoted to a stable feature, a migration path will be included in the changelog entry of the release.
+There is no guarantee that any environment variable feature flags that enabled the experimental feature will be supported by the stable version.
+If they are supported, they may be accompanied with a deprecation notice stating a timeline for the removal of that support.
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x/observ.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x/observ.go
new file mode 100644
index 0000000000..4e89c6524f
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x/observ.go
@@ -0,0 +1,22 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package x // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x"
+
+import "strings"
+
+// Observability is an experimental feature flag that determines if exporter
+// observability metrics are enabled.
+//
+// To enable this feature set the OTEL_GO_X_OBSERVABILITY environment variable
+// to the case-insensitive string value of "true" (i.e. "True" and "TRUE"
+// will also enable this).
+var Observability = newFeature(
+	[]string{"OBSERVABILITY"},
+	func(v string) (string, bool) {
+		if strings.EqualFold(v, "true") {
+			return v, true
+		}
+		return "", false
+	},
+)
diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x/x.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x/x.go
new file mode 100644
index 0000000000..741ba62c97
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x/x.go
@@ -0,0 +1,58 @@
+// Code generated by gotmpl. DO NOT MODIFY.
+// source: internal/shared/x/x.go.tmpl
+
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+// Package x documents experimental features for [go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc].
+package x // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x"
+
+import (
+	"os"
+)
+
+// Feature is an experimental feature control flag. It provides a uniform way
+// to interact with these feature flags and parse their values.
+type Feature[T any] struct {
+	keys  []string
+	parse func(v string) (T, bool)
+}
+
+func newFeature[T any](suffix []string, parse func(string) (T, bool)) Feature[T] {
+	const envKeyRoot = "OTEL_GO_X_"
+	keys := make([]string, 0, len(suffix))
+	for _, s := range suffix {
+		keys = append(keys, envKeyRoot+s)
+	}
+	return Feature[T]{
+		keys:  keys,
+		parse: parse,
+	}
+}
+
+// Keys returns the environment variable keys that can be set to enable the
+// feature.
+func (f Feature[T]) Keys() []string { return f.keys }
+
+// Lookup returns the user configured value for the feature and true if the
+// user has enabled the feature. Otherwise, if the feature is not enabled, a
+// zero-value and false are returned.
+func (f Feature[T]) Lookup() (v T, ok bool) {
+	// https://github.com/open-telemetry/opentelemetry-specification/blob/62effed618589a0bec416a87e559c0a9d96289bb/specification/configuration/sdk-environment-variables.md#parsing-empty-value
+	//
+	// > The SDK MUST interpret an empty value of an environment variable the
+	// > same way as when the variable is unset.
+	for _, key := range f.keys {
+		vRaw := os.Getenv(key)
+		if vRaw != "" {
+			return f.parse(vRaw)
+		}
+	}
+	return v, ok
+}
+
+// Enabled reports whether the feature is enabled.
+func (f Feature[T]) Enabled() bool {
+	_, ok := f.Lookup()
+	return ok
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index ce20e55b36..ba6f9da484 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -1723,16 +1723,16 @@ go.opentelemetry.io/otel/bridge/opencensus/internal
 go.opentelemetry.io/otel/bridge/opencensus/internal/oc2otel
 go.opentelemetry.io/otel/bridge/opencensus/internal/ocmetric
 go.opentelemetry.io/otel/bridge/opencensus/internal/otel2oc
-# go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.38.0
-## explicit; go 1.23.0
+# go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.42.0
+## explicit; go 1.25.0
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/envconfig
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform
-# go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.38.0
-## explicit; go 1.23.0
+# go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.42.0
+## explicit; go 1.25.0
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/envconfig
@@ -1743,13 +1743,16 @@ go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/trans
 ## explicit; go 1.25.0
 go.opentelemetry.io/otel/exporters/otlp/otlptrace
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform
-# go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.38.0
-## explicit; go 1.23.0
+# go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.42.0
+## explicit; go 1.25.0
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/counter
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/envconfig
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x
 # go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.42.0
 ## explicit; go 1.25.0
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp