diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 2ce9c25..1895754 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -80,7 +80,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - uses: peter-evans/dockerhub-description@v4
+      - uses: peter-evans/dockerhub-description@432a30c9e07499fd01da9f8a49f0faf9e0ca5b77 # v4.0.2
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_PASSWORD }}