diff --git a/.github/workflows/build-verify.yml b/.github/workflows/build-verify.yml
index 076ca99..d87fcf7 100644
--- a/.github/workflows/build-verify.yml
+++ b/.github/workflows/build-verify.yml
@@ -54,7 +54,7 @@ jobs:
 
       - name: Install Cosign
         if: github.repository_owner == 'microcks' && env.PACKAGE_IMAGE == 'true'
-        uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # v3.8.1
+        uses: sigstore/cosign-installer@398d4b0eeef1380460a10c8013a76f728fb906ac # v3.9.1
 
       - name: Set up QEMU
         if: github.repository_owner == 'microcks' && env.PACKAGE_IMAGE == 'true'