diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 0b7a394..58a4a44 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -33,7 +33,7 @@ jobs:
       # https://github.com/sigstore/cosign-installer
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@37f387123cf7d4270454d0c351cf673ef28a8662 #v3.1.1
+        uses: sigstore/cosign-installer@6e04d228eb30da1757ee4e1dd75a0ec73a653e06 # v3.1.1
         with:
           cosign-release: 'v1.13.1'
       # Workaround: https://github.com/docker/build-push-action/issues/461