diff --git a/.github/workflows/api-container-build-push.yml b/.github/workflows/api-container-build-push.yml
index 178509efbb..3f5bd96cc2 100644
--- a/.github/workflows/api-container-build-push.yml
+++ b/.github/workflows/api-container-build-push.yml
@@ -143,7 +143,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Build and push API container for ${{ matrix.arch }}
         id: container-push
diff --git a/.github/workflows/api-container-checks.yml b/.github/workflows/api-container-checks.yml
index d6334fe1e0..bf7a2e8900 100644
--- a/.github/workflows/api-container-checks.yml
+++ b/.github/workflows/api-container-checks.yml
@@ -115,7 +115,7 @@ jobs:
 
       - name: Set up Docker Buildx
         if: steps.check-changes.outputs.any_changed == 'true'
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Build container for ${{ matrix.arch }}
         if: steps.check-changes.outputs.any_changed == 'true'
diff --git a/.github/workflows/mcp-container-build-push.yml b/.github/workflows/mcp-container-build-push.yml
index 806b826a91..969cb8c04d 100644
--- a/.github/workflows/mcp-container-build-push.yml
+++ b/.github/workflows/mcp-container-build-push.yml
@@ -129,7 +129,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Build and push MCP container for ${{ matrix.arch }}
         id: container-push
diff --git a/.github/workflows/mcp-container-checks.yml b/.github/workflows/mcp-container-checks.yml
index 10020ef042..d88af01ef8 100644
--- a/.github/workflows/mcp-container-checks.yml
+++ b/.github/workflows/mcp-container-checks.yml
@@ -105,7 +105,7 @@ jobs:
 
       - name: Set up Docker Buildx
         if: steps.check-changes.outputs.any_changed == 'true'
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Build MCP container for ${{ matrix.arch }}
         if: steps.check-changes.outputs.any_changed == 'true'
diff --git a/.github/workflows/sdk-container-build-push.yml b/.github/workflows/sdk-container-build-push.yml
index fe586a4e2b..f4b8629051 100644
--- a/.github/workflows/sdk-container-build-push.yml
+++ b/.github/workflows/sdk-container-build-push.yml
@@ -212,7 +212,7 @@ jobs:
           AWS_REGION: ${{ env.AWS_REGION }}
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Build and push SDK container for ${{ matrix.arch }}
         id: container-push
diff --git a/.github/workflows/sdk-container-checks.yml b/.github/workflows/sdk-container-checks.yml
index 791dcc41a1..3d78d919c0 100644
--- a/.github/workflows/sdk-container-checks.yml
+++ b/.github/workflows/sdk-container-checks.yml
@@ -127,7 +127,7 @@ jobs:
 
       - name: Set up Docker Buildx
         if: steps.check-changes.outputs.any_changed == 'true'
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Build SDK container for ${{ matrix.arch }}
         if: steps.check-changes.outputs.any_changed == 'true'
diff --git a/.github/workflows/ui-container-build-push.yml b/.github/workflows/ui-container-build-push.yml
index a5328c525c..172b3944d5 100644
--- a/.github/workflows/ui-container-build-push.yml
+++ b/.github/workflows/ui-container-build-push.yml
@@ -133,7 +133,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Build and push UI container for ${{ matrix.arch }}
         id: container-push
diff --git a/.github/workflows/ui-container-checks.yml b/.github/workflows/ui-container-checks.yml
index 53fa600659..ddefab0370 100644
--- a/.github/workflows/ui-container-checks.yml
+++ b/.github/workflows/ui-container-checks.yml
@@ -108,7 +108,7 @@ jobs:
 
       - name: Set up Docker Buildx
         if: steps.check-changes.outputs.any_changed == 'true'
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Build UI container for ${{ matrix.arch }}
         if: steps.check-changes.outputs.any_changed == 'true'