diff --git a/.github/actions/dockerhub-build-push/action.yml b/.github/actions/dockerhub-build-push/action.yml
index 27deb99..66a14e6 100644
--- a/.github/actions/dockerhub-build-push/action.yml
+++ b/.github/actions/dockerhub-build-push/action.yml
@@ -36,7 +36,7 @@ runs:
   using: "composite"
   steps:
     - name: Log in to Docker Hub
-      uses: docker/login-action@v3
+      uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0 # v4
       with:
         username: ${{ inputs.username }}
         password: ${{ inputs.password }}