diff --git a/.github/workflows/build-push.yaml b/.github/workflows/build-push.yaml
index 2221d7bba..61fd329c5 100644
--- a/.github/workflows/build-push.yaml
+++ b/.github/workflows/build-push.yaml
@@ -143,7 +143,7 @@ jobs:
           echo "digest=$DIGEST" >> "$GITHUB_OUTPUT"
 
       - name: Install cosign
-        uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
+        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
         with:
           cosign-release: "v2.2.4"