diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index bc08793..4e61aa0 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -10,7 +10,7 @@ jobs:
       - uses: actions/checkout@v1
 
       - name: Publish to registry
-        uses: elgohr/Publish-Docker-Github-Action@master
+        uses: elgohr/Publish-Docker-Github-Action@v5
         with:
           name: gradestats
           dockerfile: Dockerfile