diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d257705..d503478 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -42,7 +42,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da #pin@v3.7.0
+        uses: sigstore/cosign-installer@c56c2d3e59e4281cc41dea2217323ba5694b171e #pin@v3.8.0
 
       - name: Install Oras
         uses: oras-project/setup-oras@5c0b487ce3fe0ce3ab0d034e63669e426e294e4d # v1.2.2