diff --git a/.github/workflows/publishimage.yml b/.github/workflows/publishimage.yml
index b980b651..876b97b5 100644
--- a/.github/workflows/publishimage.yml
+++ b/.github/workflows/publishimage.yml
@@ -61,7 +61,7 @@ jobs:
             make install
             make scorecard-ko
      - name: Install Cosign
-       uses: sigstore/cosign-installer@11086d25041f77fe8fe7b9ea4e48e3b9192b8f19
+       uses: sigstore/cosign-installer@1fc5bd396d372bee37d608f955b336615edf79c8
      - name: Sign image
        run: |
           cosign sign --yes ghcr.io/${{github.repository_owner}}/scorecard/v4:${{ github.sha }}