diff --git a/.github/workflows/canary.yml b/.github/workflows/canary.yml
index 66cd13c4f..588c084c2 100644
--- a/.github/workflows/canary.yml
+++ b/.github/workflows/canary.yml
@@ -67,7 +67,7 @@ jobs:
           submodules: recursive
       - uses: actions/setup-go@v5
         with:
-          go-version: '~1.24.3'
+          go-version: '~1.26.2'
           check-latest: true
       - uses: actions/setup-java@v4
         if: ${{ matrix.language == 'java' }}
diff --git a/.github/workflows/main-build-java.yml b/.github/workflows/main-build-java.yml
index 126b762cb..d7817457d 100644
--- a/.github/workflows/main-build-java.yml
+++ b/.github/workflows/main-build-java.yml
@@ -85,7 +85,7 @@ jobs:
           submodules: recursive
       - uses: actions/setup-go@v5
         with:
-          go-version: '~1.24.3'
+          go-version: '~1.26.2'
           check-latest: true
       - uses: actions/setup-java@v4
         with:
diff --git a/.github/workflows/main-build-nodejs.yml b/.github/workflows/main-build-nodejs.yml
index d99e6534d..de4c816b7 100644
--- a/.github/workflows/main-build-nodejs.yml
+++ b/.github/workflows/main-build-nodejs.yml
@@ -30,7 +30,7 @@ jobs:
           submodules: recursive
       - uses: actions/setup-go@v5
         with:
-          go-version: '~1.24.3'
+          go-version: '~1.26.2'
           check-latest: true
       - uses: actions/setup-node@v4
         with:
diff --git a/.github/workflows/main-build-python.yml b/.github/workflows/main-build-python.yml
index b326316ee..cac1c010c 100644
--- a/.github/workflows/main-build-python.yml
+++ b/.github/workflows/main-build-python.yml
@@ -30,7 +30,7 @@ jobs:
           submodules: recursive
       - uses: actions/setup-go@v5
         with:
-          go-version: '~1.24.3'
+          go-version: '~1.26.2'
           check-latest: true
       - uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/main-build.yml b/.github/workflows/main-build.yml
index 7060250d1..6724552e5 100644
--- a/.github/workflows/main-build.yml
+++ b/.github/workflows/main-build.yml
@@ -40,7 +40,7 @@ jobs:
           submodules: recursive
       - uses: actions/setup-go@v5
         with:
-          go-version: '~1.24.3'
+          go-version: '~1.26.2'
           check-latest: true
       - uses: actions/setup-dotnet@v4
         if: ${{ matrix.language == 'dotnet' }}
diff --git a/.github/workflows/pr-build.yml b/.github/workflows/pr-build.yml
index 66fc404bf..0f43d2393 100644
--- a/.github/workflows/pr-build.yml
+++ b/.github/workflows/pr-build.yml
@@ -24,7 +24,7 @@ jobs:
           submodules: true
       - uses: actions/setup-go@v5
         with:
-          go-version: '~1.24.3'
+          go-version: '~1.26.2'
           check-latest: true
       - uses: actions/setup-java@v4
         if: ${{ matrix.language == 'java' }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7385b0d9f..f1d360fac 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -273,7 +273,7 @@ jobs:
         # above, always setup go 1.18.
         # if: ${{ env.TEST_LANGUAGE == 'go' }}
         with:
-          go-version: '~1.24.3'
+          go-version: '~1.26.2'
           check-latest: true
       - name: download layer tf file
         uses: actions/download-artifact@v4
diff --git a/.github/workflows/soaking.yml b/.github/workflows/soaking.yml
index a17e6b662..e23a93028 100644
--- a/.github/workflows/soaking.yml
+++ b/.github/workflows/soaking.yml
@@ -67,7 +67,7 @@ jobs:
           submodules: recursive
       - uses: actions/setup-go@v5
         with:
-          go-version: '~1.24.3'
+          go-version: '~1.26.2'
           check-latest: true
       - uses: actions/setup-java@v4
         if: ${{ matrix.language == 'java' }}
diff --git a/adot/collector/config.yaml b/adot/collector/config.yaml
index 195b2a678..4e252032e 100644
--- a/adot/collector/config.yaml
+++ b/adot/collector/config.yaml
@@ -18,6 +18,3 @@ service:
     metrics:
       receivers: [otlp]
       exporters: [debug]
-  telemetry:
-    metrics:
-      address: localhost:8888
diff --git a/adot/collector/lambdacomponents/default.go b/adot/collector/lambdacomponents/default.go
index 70de30e1b..f5f157a54 100644
--- a/adot/collector/lambdacomponents/default.go
+++ b/adot/collector/lambdacomponents/default.go
@@ -27,6 +27,7 @@ import (
 	"go.opentelemetry.io/collector/exporter/otlphttpexporter"
 	"go.opentelemetry.io/collector/otelcol"
 	"go.opentelemetry.io/collector/receiver/otlpreceiver"
+	"go.opentelemetry.io/collector/service/telemetry/otelconftelemetry"
 	"go.uber.org/multierr"
 )
 
@@ -68,6 +69,7 @@ func Components() (
 		Extensions: extensions,
 		Receivers:  receivers,
 		Exporters:  exporters,
+		Telemetry:  otelconftelemetry.NewFactory(),
 	}
 
 	return factories, errs
diff --git a/adot/collector/lambdacomponents/go.mod b/adot/collector/lambdacomponents/go.mod
index 5a8832789..31e04ead2 100644
--- a/adot/collector/lambdacomponents/go.mod
+++ b/adot/collector/lambdacomponents/go.mod
@@ -14,6 +14,7 @@ require (
 	go.opentelemetry.io/collector/exporter/otlphttpexporter v0.151.0
 	go.opentelemetry.io/collector/otelcol v0.151.0
 	go.opentelemetry.io/collector/receiver/otlpreceiver v0.151.0
+	go.opentelemetry.io/collector/service v0.151.0
 	go.uber.org/multierr v1.11.0
 )
 
@@ -172,11 +173,12 @@ require (
 	go.opentelemetry.io/collector/receiver/receiverhelper v0.151.0 // indirect
 	go.opentelemetry.io/collector/receiver/receivertest v0.151.0 // indirect
 	go.opentelemetry.io/collector/receiver/xreceiver v0.151.0 // indirect
-	go.opentelemetry.io/collector/service v0.151.0 // indirect
 	go.opentelemetry.io/collector/service/hostcapabilities v0.151.0 // indirect
+	go.opentelemetry.io/contrib/bridges/otelzap v0.18.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.68.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.68.0 // indirect
 	go.opentelemetry.io/contrib/otelconf v0.23.0 // indirect
+	go.opentelemetry.io/contrib/propagators/b3 v1.43.0 // indirect
 	go.opentelemetry.io/otel v1.43.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.19.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.19.0 // indirect
diff --git a/adot/collector/lambdacomponents/go.sum b/adot/collector/lambdacomponents/go.sum
index 2b953e934..7ea353ce9 100644
--- a/adot/collector/lambdacomponents/go.sum
+++ b/adot/collector/lambdacomponents/go.sum
@@ -547,12 +547,16 @@ go.opentelemetry.io/collector/service/hostcapabilities v0.151.0 h1:+VbDE5ZRXKD6n
 go.opentelemetry.io/collector/service/hostcapabilities v0.151.0/go.mod h1:GlnaFXJAqeTgAnEDIz7HI28ydwoZcbJ7Niyom+wVBMo=
 go.opentelemetry.io/collector/service/telemetry/telemetrytest v0.151.0 h1:L4r/rZBeDBaVnU/EeQT6H2/msGAyzpKMHXTP8Vwr1NE=
 go.opentelemetry.io/collector/service/telemetry/telemetrytest v0.151.0/go.mod h1:/e2FJ+CEpIttRTzP37HdrgKuwfIj6dcZsa2jZajL6Vw=
+go.opentelemetry.io/contrib/bridges/otelzap v0.18.0 h1:EkWTww6Nqs2P29r01NeuNsG7qNJtoWWaT1fx/CKode8=
+go.opentelemetry.io/contrib/bridges/otelzap v0.18.0/go.mod h1:lj3bgA/c7nJy0NhxqyvWJFC30aTgB+G0RKDdLbvJ4QM=
 go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.68.0 h1:0Qx7VGBacMm9ZENQ7TnNObTYI4ShC+lHI16seduaxZo=
 go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.68.0/go.mod h1:Sje3i3MjSPKTSPvVWCaL8ugBzJwik3u4smCjUeuupqg=
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.68.0 h1:CqXxU8VOmDefoh0+ztfGaymYbhdB/tT3zs79QaZTNGY=
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.68.0/go.mod h1:BuhAPThV8PBHBvg8ZzZ/Ok3idOdhWIodywz2xEcRbJo=
 go.opentelemetry.io/contrib/otelconf v0.23.0 h1:s3C7KdMYiutf4rC8hKFA0WOIDG+gIru8ajjQKS59ir8=
 go.opentelemetry.io/contrib/otelconf v0.23.0/go.mod h1:0kN2tcccZS82e7IZlo045gkcL8/8dup1k25sf9ypGxM=
+go.opentelemetry.io/contrib/propagators/b3 v1.43.0 h1:CETqV3QLLPTy5yNrqyMr41VnAOOD4lsRved7n4QG00A=
+go.opentelemetry.io/contrib/propagators/b3 v1.43.0/go.mod h1:Q4mCiCdziYzpNR0g+6UqVotAlCDZdzz6L8jwY4knOrw=
 go.opentelemetry.io/contrib/zpages v0.68.0 h1:H5yrUwxPrbvhzdBxjQD+VXMtPjIBfp8NWNVvQT8E30M=
 go.opentelemetry.io/contrib/zpages v0.68.0/go.mod h1:sZGctYYO4UOHItj9bx3F+t/s+u1Fv8CHCJ5s2eR2cjU=
 go.opentelemetry.io/otel v1.43.0 h1:mYIM03dnh5zfN7HautFE4ieIig9amkNANT+xcVxAj9I=
@@ -581,6 +585,8 @@ go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.43.0 h1:mS47AX77OtFfKG4
 go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.43.0/go.mod h1:PJnsC41lAGncJlPUniSwM81gc80GkgWJWr3cu2nKEtU=
 go.opentelemetry.io/otel/log v0.19.0 h1:KUZs/GOsw79TBBMfDWsXS+KZ4g2Ckzksd1ymzsIEbo4=
 go.opentelemetry.io/otel/log v0.19.0/go.mod h1:5DQYeGmxVIr4n0/BcJvF4upsraHjg6vudJJpnkL6Ipk=
+go.opentelemetry.io/otel/log/logtest v0.19.0 h1:HdSsl4ndTK15LtJGLWBfMsSlLrCgSeE3VMzwOrLYiYs=
+go.opentelemetry.io/otel/log/logtest v0.19.0/go.mod h1:c1sH1nOHTwfMCWhhQTdWGqxgDjZhtkbkzAqGGyj0Ijs=
 go.opentelemetry.io/otel/metric v1.43.0 h1:d7638QeInOnuwOONPp4JAOGfbCEpYb+K6DVWvdxGzgM=
 go.opentelemetry.io/otel/metric v1.43.0/go.mod h1:RDnPtIxvqlgO8GRW18W6Z/4P462ldprJtfxHxyKd2PY=
 go.opentelemetry.io/otel/sdk v1.43.0 h1:pi5mE86i5rTeLXqoF/hhiBtUNcrAGHLKQdhg4h4V9Dg=
diff --git a/adot/nodejs/sample-apps/aws-sdk/lambda/index.ts b/adot/nodejs/sample-apps/aws-sdk/lambda/index.ts
new file mode 100644
index 000000000..a37231bd6
--- /dev/null
+++ b/adot/nodejs/sample-apps/aws-sdk/lambda/index.ts
@@ -0,0 +1,39 @@
+import {
+  APIGatewayProxyEvent,
+  APIGatewayProxyResult,
+  Context,
+} from 'aws-lambda';
+
+import { STSClient, GetCallerIdentityCommand } from '@aws-sdk/client-sts';
+
+const sts = new STSClient({});
+
+export const handler = async (
+  event: APIGatewayProxyEvent,
+  _context: Context,
+): Promise<APIGatewayProxyResult> => {
+  console.log('Received event:', JSON.stringify(event, null, 2));
+  console.log('Received context:', JSON.stringify(_context, null, 2));
+
+  try {
+    // Make an instrumented AWS SDK call so the emitted trace contains an
+    // STS GetCallerIdentity segment (asserted by the soak trace validator).
+    await sts.send(new GetCallerIdentityCommand({}));
+
+    // The soak trace validator extracts the X-Ray trace ID from the HTTP
+    // response body (see the go and python sample apps, which return
+    // `_X_AMZN_TRACE_ID`). Returning the caller-identity payload instead
+    // leaves the validator with no trace ID (`trace_id=null`) and it can
+    // never fetch the trace. Return the trace header so validation can run.
+    return {
+      statusCode: 200,
+      body: JSON.stringify(process.env._X_AMZN_TRACE_ID ?? ''),
+    };
+  } catch (error) {
+    console.error('Error retrieving caller identity:', error);
+    return {
+      statusCode: 500,
+      body: 'Internal Server Error',
+    };
+  }
+};
diff --git a/adot/utils/expected-templates/go-aws-sdk-wrapper.json b/adot/utils/expected-templates/go-aws-sdk-wrapper.json
index 774f89c69..fa10d650b 100644
--- a/adot/utils/expected-templates/go-aws-sdk-wrapper.json
+++ b/adot/utils/expected-templates/go-aws-sdk-wrapper.json
@@ -9,18 +9,14 @@
     "name":"lambda-go.*"
   },
   {
-    "name":"lambda-go.*"
+    "name":"S3.ListBuckets",
+    "inferred":true
   },
   {
-    "name":"S3",
-    "origin":"AWS::S3",
-    "inferred":true,
-    "aws":{
-      "operation":"ListBuckets"
-    }
+    "name":"lambda-go.*"
   },
   {
-    "name":"api.github.com",
+    "name":"HTTP GET",
     "inferred":true,
     "http":{
       "request":{
diff --git a/adot/utils/expected-templates/nodejs-aws-sdk-wrapper.json b/adot/utils/expected-templates/nodejs-aws-sdk-wrapper.json
index d0879b91f..6dcfff14d 100644
--- a/adot/utils/expected-templates/nodejs-aws-sdk-wrapper.json
+++ b/adot/utils/expected-templates/nodejs-aws-sdk-wrapper.json
@@ -12,6 +12,11 @@
     "name": "lambda-nodejs.*"
   },
   {
-    "name": "s3"
+    "name": "STS",
+    "origin": "AWS::STS",
+    "inferred": true,
+    "aws": {
+      "operation": "GetCallerIdentity"
+    }
   }
-]
\ No newline at end of file
+]
diff --git a/java/integration-tests/aws-sdk/agent/main.tf b/java/integration-tests/aws-sdk/agent/main.tf
index 51c913f1e..51f0e8d2c 100644
--- a/java/integration-tests/aws-sdk/agent/main.tf
+++ b/java/integration-tests/aws-sdk/agent/main.tf
@@ -79,9 +79,6 @@ service:
     metrics:
       receivers: [otlp]
       exporters: [debug, prometheusremotewrite]
-  telemetry:
-    metrics:
-      address: localhost:8888
 EOT
     filename = "config.yaml"
   }
diff --git a/nodejs/integration-tests/aws-sdk/wrapper/main.tf b/nodejs/integration-tests/aws-sdk/wrapper/main.tf
index c50596ec2..bcd94383f 100644
--- a/nodejs/integration-tests/aws-sdk/wrapper/main.tf
+++ b/nodejs/integration-tests/aws-sdk/wrapper/main.tf
@@ -19,22 +19,54 @@ resource "aws_lambda_layer_version" "collector_layer" {
   source_code_hash    = filebase64sha256("${path.module}/../../../../opentelemetry-lambda/collector/build/opentelemetry-collector-layer-${local.architecture}.zip")
 }
 
-module "hello-lambda-function" {
-  source              = "../../../../opentelemetry-lambda/nodejs/sample-apps/aws-sdk/deploy/wrapper"
+# NOTE: The upstream `nodejs/sample-apps/aws-sdk/deploy/wrapper` module was
+# refactored (OTel Collector v0.151.0) to build layer ARNs internally from
+# published layer versions and no longer accepts `collector_layer_arn` /
+# `sdk_layer_arn` inputs. The integration/soak test must attach the layers we
+# just built locally, so we instantiate the Lambda function directly here -
+# mirroring the python integration test - instead of consuming that module.
+module "test-function" {
+  source  = "terraform-aws-modules/lambda/aws"
+  version = "7.19.0"
+
+  architectures = compact([var.architecture])
+  function_name = var.function_name
+  handler       = "index.handler"
+  runtime       = var.runtime
+
+  create_package         = false
+  local_existing_package = "${path.module}/../../../../opentelemetry-lambda/nodejs/sample-apps/aws-sdk/build/function.zip"
+
+  memory_size = 384
+  timeout     = 20
+
+  layers = compact([
+    var.enable_collector_layer ? aws_lambda_layer_version.collector_layer[0].arn : null,
+    aws_lambda_layer_version.sdk_layer.arn
+  ])
+
+  environment_variables = {
+    AWS_LAMBDA_EXEC_WRAPPER = "/opt/otel-handler"
+  }
+
+  tracing_mode = var.tracing_mode
+}
+
+module "api-gateway" {
+  source = "../../../../opentelemetry-lambda/utils/terraform/api-gateway-proxy"
+
   name                = var.function_name
-  architecture        = var.architecture
-  collector_layer_arn = var.enable_collector_layer ? aws_lambda_layer_version.collector_layer[0].arn : null
-  sdk_layer_arn       = aws_lambda_layer_version.sdk_layer.arn
-  tracing_mode        = var.tracing_mode
-  runtime             = var.runtime
+  function_name       = module.test-function.lambda_function_name
+  function_invoke_arn = module.test-function.lambda_function_invoke_arn
+  enable_xray_tracing = var.tracing_mode == "Active"
 }
 
 resource "aws_iam_role_policy_attachment" "hello-lambda-cloudwatch-insights" {
-  role       = module.hello-lambda-function.function_role_name
+  role       = module.test-function.lambda_role_name
   policy_arn = "arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole"
 }
 
 resource "aws_iam_role_policy_attachment" "test_xray" {
-  role       = module.hello-lambda-function.function_role_name
+  role       = module.test-function.lambda_role_name
   policy_arn = "arn:aws:iam::aws:policy/AWSXRayDaemonWriteAccess"
 }
diff --git a/nodejs/integration-tests/aws-sdk/wrapper/outputs.tf b/nodejs/integration-tests/aws-sdk/wrapper/outputs.tf
index a40152815..9ef20e2ff 100644
--- a/nodejs/integration-tests/aws-sdk/wrapper/outputs.tf
+++ b/nodejs/integration-tests/aws-sdk/wrapper/outputs.tf
@@ -1,9 +1,9 @@
 output "api-gateway-url" {
-  value = module.hello-lambda-function.api-gateway-url
+  value = module.api-gateway.api_gateway_url
 }
 
 output "function_role_name" {
-  value = module.hello-lambda-function.function_role_name
+  value = module.test-function.lambda_role_name
 }
 
 output "collector_layer_arn" {