diff --git a/.github/workflows/dotnet-docker.yml b/.github/workflows/dotnet-docker.yml
index dc4055d76..03ee5829b 100644
--- a/.github/workflows/dotnet-docker.yml
+++ b/.github/workflows/dotnet-docker.yml
@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Log in to GitHub Container Registry
-        uses: docker/login-action@v4
+        uses: docker/login-action@v4.5.2
         with:
           registry: ghcr.io
           username: ${{ github.actor }}