diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 3c471346..c1dc4644 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -44,7 +44,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       
       - name: Set up cosign
-        uses: sigstore/cosign-installer@v3.3.0
+        uses: sigstore/cosign-installer@v3.4.0
 
       - name: Login to Quay
         uses: docker/login-action@v3