diff --git a/.github/workflows/update-task-in-docker-images.yml b/.github/workflows/update-task-in-docker-images.yml
index 60b186a..29c32de 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@v3.1.0
+        uses: sigstore/cosign-installer@v3.1.1
 
       - name: Log into registry ${{ env.REGISTRY }}
         uses: docker/login-action@v2.2.0
diff --git a/.github/workflows/update-timew-in-docker-images.yml b/.github/workflows/update-timew-in-docker-images.yml
index 78b5756..55b2076 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@v3.1.0
+        uses: sigstore/cosign-installer@v3.1.1
 
       - name: Log into registry ${{ env.REGISTRY }}
         uses: docker/login-action@v2.2.0