diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 9954e2b..28f0ccb 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Login to GitHub Container Registry
-      uses: docker/login-action@v2
+      uses: docker/login-action@v2.1.0
       with:
         registry: ghcr.io
         username: "jli198"