diff --git a/.github/workflows/deploy-kit.yml b/.github/workflows/deploy-kit.yml
index e19fc9a37..39ac24bc7 100644
--- a/.github/workflows/deploy-kit.yml
+++ b/.github/workflows/deploy-kit.yml
@@ -164,7 +164,7 @@ jobs:
         run: ./scripts/smoke-server.sh
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4
+        uses: docker/setup-buildx-action@f87e5991a6d7451dcb8d9637bfbc97413f497069 # v4
 
       - name: Docker build (PR-level Dockerfile check)
         # The Deploy job below also builds the Docker image, but only on
diff --git a/.github/workflows/security-rescan.yml b/.github/workflows/security-rescan.yml
index 94e56d475..931375257 100644
--- a/.github/workflows/security-rescan.yml
+++ b/.github/workflows/security-rescan.yml
@@ -136,7 +136,7 @@ jobs:
           persist-credentials: false
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4
+        uses: docker/setup-buildx-action@f87e5991a6d7451dcb8d9637bfbc97413f497069 # v4
 
       - name: Build Kit image
         uses: docker/build-push-action@c3c9e263c25d99ce0380d002d59b67737d91b0dc # v7