diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c6ed797..bf74ae7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -192,7 +192,7 @@ jobs:
           done
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@cad07c2e89fa2edd6e2d7bab4c1aa38e53f76003
+        uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6
         if: github.event_name != 'pull_request'
         with:
           cosign-release: 'v2.6.1'