diff --git a/.github/workflows/1.dev-test.yml b/.github/workflows/1.dev-test.yml
index 2299759..6a68a80 100644
--- a/.github/workflows/1.dev-test.yml
+++ b/.github/workflows/1.dev-test.yml
@@ -12,6 +12,9 @@ concurrency:
 jobs:
   dev-test:
     runs-on: ubuntu-latest
+    permissions: # Necessary for workload identity provider
+      contents: 'read'
+      id-token: 'write'
     steps:
       # 1. Setup
       - uses: actions/checkout@v4
@@ -23,7 +26,30 @@ jobs:
           cache: 'maven'
       
       # 2. Run tests
-      - name: Run Unit & Integration Tests
-        run: mvn clean verify --no-transfer-progress
+      # - name: Run Unit & Integration Tests
+      #   run: mvn clean verify --no-transfer-progress
       
-      # 3. Notify if fails
+      # 3. Auth
+      - name: Auth via Workload Identity Federation
+        id: auth
+        uses: google-github-actions/auth@v2.1.5
+        with:
+          workload_identity_provider: ${{ secrets.WORKLOAD_IDENTITY_PROVIDER }}
+          service_account: ${{ secrets.SERVICE_ACCOUNT }} # impersonated SA
+          audience: ${{ secrets.WORKLOAD_IDENTITY_PROVIDER_AUDIENCE }}
+
+      # 4. Setup gcloud & configure docker to use gcloud
+      - name: Setup gcloud
+        uses: google-github-actions/setup-gcloud@v2.1.1
+        with:
+          project_id: ${{ secrets.PROJECT_ID }}
+      - name: Setup docker to authenticate via gcloud
+        run: gcloud --quiet auth configure-docker us-docker.pkg.dev
+
+      # 5. Build image
+      - name: Build image
+        run: mvn clean package -DskipTests spring-boot:build-image --no-transfer-progress -Dspring-boot.build-image.imageName=$IMAGE_REGISTRY:$IMAGE_TAG
+
+      # 6. Push image
+      - name: Push image
+        run: docker push $IMAGE_REGISTRY:$IMAGE_TAG
\ No newline at end of file
diff --git a/opentelemetry/default.properties b/opentelemetry/default.properties
index 800db23..45629d8 100644
--- a/opentelemetry/default.properties
+++ b/opentelemetry/default.properties
@@ -1,7 +1,7 @@
-# https://github.com/open-telemetry/opentelemetry-java/blob/main/sdk-extensions/autoconfigure/README.md
+# https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases
 # https://opentelemetry.io/docs/languages/java/automatic/configuration/
 
-# Version 2.4.0
+# Version 2.6.0
 
 otel.javaagent.enabled=true
 otel.javaagent.logging=application
diff --git a/opentelemetry/dev.properties b/opentelemetry/dev.properties
index 83dce85..83cf46e 100644
--- a/opentelemetry/dev.properties
+++ b/opentelemetry/dev.properties
@@ -1,7 +1,7 @@
-# https://github.com/open-telemetry/opentelemetry-java/blob/main/sdk-extensions/autoconfigure/README.md
+# https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases
 # https://opentelemetry.io/docs/languages/java/automatic/configuration/
 
-# Version 2.4.0
+# Version 2.6.0
 
 otel.javaagent.enabled=true
 otel.javaagent.logging=application
diff --git a/opentelemetry/opentelemetry-javaagent.jar b/opentelemetry/opentelemetry-javaagent.jar
index 357d5fe..f93f7ac 100644
Binary files a/opentelemetry/opentelemetry-javaagent.jar and b/opentelemetry/opentelemetry-javaagent.jar differ