diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
index d2b373204..4f408ad0c 100644
--- a/.github/workflows/docker-build.yml
+++ b/.github/workflows/docker-build.yml
@@ -190,7 +190,7 @@ jobs:
           echo "docker_digest=$DOCKER_DIGEST" >> "$GITHUB_OUTPUT"
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@v4
+        uses: sigstore/cosign-installer@v3
 
       - name: Sign images with Cosign
         run: |