diff --git a/.github/workflows/helm-chart-publish.yaml b/.github/workflows/helm-chart-publish.yaml
index 04e87e4..c4d49d0 100644
--- a/.github/workflows/helm-chart-publish.yaml
+++ b/.github/workflows/helm-chart-publish.yaml
@@ -43,7 +43,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@3454372f43399081ed03b604cb2d021dabca52bb #pin@v3.7.0
+        uses: sigstore/cosign-installer@398d4b0eeef1380460a10c8013a76f728fb906ac #pin@v3.7.0
 
       - name: Publish and Sign OCI Charts
         run: |