diff --git a/.github/workflows/build-containers.yml b/.github/workflows/build-containers.yml
index 0c0a8d4..1a0df20 100644
--- a/.github/workflows/build-containers.yml
+++ b/.github/workflows/build-containers.yml
@@ -361,7 +361,7 @@ jobs:
       - name: Log in to Container Registry
         # Only login when we're going to push (main branch or manual trigger)
         if: github.ref == 'refs/heads/main' || github.event_name == 'workflow_dispatch'
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
+        uses: docker/login-action@b45d80f862d83dbcd57f89517bcf500b2ab88fb2 # v4
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
diff --git a/.github/workflows/periodic-security-scan.yml b/.github/workflows/periodic-security-scan.yml
index 4b9ec01..90d9b4f 100644
--- a/.github/workflows/periodic-security-scan.yml
+++ b/.github/workflows/periodic-security-scan.yml
@@ -81,7 +81,7 @@ jobs:
           echo "image_ref=${image_name}:${version}" >> $GITHUB_OUTPUT
 
       - name: Log in to Container Registry
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
+        uses: docker/login-action@b45d80f862d83dbcd57f89517bcf500b2ab88fb2 # v4
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}