diff --git a/.github/workflows/continuous-delivery.yml b/.github/workflows/continuous-delivery.yml
index 9f202d0..62d80c0 100644
--- a/.github/workflows/continuous-delivery.yml
+++ b/.github/workflows/continuous-delivery.yml
@@ -42,7 +42,7 @@ jobs:
 
       - name: Install cosign
         if: env.PUSH == 'true'
-        uses: sigstore/cosign-installer@v3
+        uses: sigstore/cosign-installer@v4.1.2
 
       - name: Build and push the images
         run: |