diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9245316..1868f93 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -73,7 +73,7 @@ jobs:
             org.opencontainers.image.title=postgresql
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@v3.1.1
+        uses: sigstore/cosign-installer@v3.1.2
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2