diff --git a/.github/workflows/publish-release.yml b/.github/workflows/publish-release.yml
index 434a98fd..95e85196 100644
--- a/.github/workflows/publish-release.yml
+++ b/.github/workflows/publish-release.yml
@@ -53,7 +53,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # @v3.8.1
+        uses: sigstore/cosign-installer@398d4b0eeef1380460a10c8013a76f728fb906ac # @v3.9.1
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3