diff --git a/.github/workflows/update-task-in-docker-images.yml b/.github/workflows/update-task-in-docker-images.yml
index 847c81d..27c50f3 100644
--- a/.github/workflows/update-task-in-docker-images.yml
+++ b/.github/workflows/update-task-in-docker-images.yml
@@ -34,7 +34,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Install cosign
-        uses: sigstore/cosign-installer@v2.8.1
+        uses: sigstore/cosign-installer@v3.0.1
 
       - name: Log into registry ${{ env.REGISTRY }}
         uses: docker/login-action@v2.1.0
diff --git a/.github/workflows/update-timew-in-docker-images.yml b/.github/workflows/update-timew-in-docker-images.yml
index 4c78214..495b549 100644
--- a/.github/workflows/update-timew-in-docker-images.yml
+++ b/.github/workflows/update-timew-in-docker-images.yml
@@ -34,7 +34,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Install cosign
-        uses: sigstore/cosign-installer@v2.8.1
+        uses: sigstore/cosign-installer@v3.0.1
 
       - name: Log into registry ${{ env.REGISTRY }}
         uses: docker/login-action@v2.1.0