diff --git a/.github/workflows/synkronus-cli-docker.yml b/.github/workflows/synkronus-cli-docker.yml
index 0a5b3ff21..06619f2ad 100644
--- a/.github/workflows/synkronus-cli-docker.yml
+++ b/.github/workflows/synkronus-cli-docker.yml
@@ -217,7 +217,7 @@ jobs:
       attestations: write
     steps:
       - name: Log in to Github Container Registry (docker)
-        uses: docker/login-action@v3
+        uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
diff --git a/.github/workflows/synkronus-docker.yml b/.github/workflows/synkronus-docker.yml
index 5681fe50e..d1918c04e 100644
--- a/.github/workflows/synkronus-docker.yml
+++ b/.github/workflows/synkronus-docker.yml
@@ -265,7 +265,7 @@ jobs:
       attestations: write
     steps:
       - name: Log in to Github Container Registry (docker)
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
+        uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}