diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index ae01da3..fb56f0a 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -42,7 +42,7 @@ jobs:
       # https://github.com/sigstore/cosign-installer
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@v3.1.2 #v2.6.0
+        uses: sigstore/cosign-installer@v3.3.0 #v2.6.0
         with:
           cosign-release: 'v1.11.0'