diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6c53c09..5914cda 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -44,7 +44,7 @@ jobs:
         with:
           show-progress: false
 
-      - uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
+      - uses: sigstore/cosign-installer@ba7bc0a3fef59531c69a25acd34668d6d3fe6f22 # v4.1.0
 
       - name: Docker registry login
         if: env.DRY_RUN == 'false'