diff --git a/.github/workflows/helm-release.yaml b/.github/workflows/helm-release.yaml
index bcaa57d..2526a8a 100644
--- a/.github/workflows/helm-release.yaml
+++ b/.github/workflows/helm-release.yaml
@@ -29,9 +29,9 @@ jobs:
           git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
 
       - name: Setup cosign
-        uses: sigstore/cosign-installer@v3.0.5
+        uses: sigstore/cosign-installer@v3.1.0
         with:
-          cosign-release: v2.0.2
+          cosign-release: v2.1.0
 
       - name: Set up Helm
         uses: azure/setup-helm@v3.5