diff --git a/.github/workflows/build-edge.yaml b/.github/workflows/build-edge.yaml
index 7a9d182..d4b8cc8 100644
--- a/.github/workflows/build-edge.yaml
+++ b/.github/workflows/build-edge.yaml
@@ -30,7 +30,7 @@ jobs:
         run: git fetch --prune --unshallow
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@v4.0.0
+        uses: sigstore/cosign-installer@v4.1.1
 
       - name: Set up docker buildx
         uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/release-charts.yaml b/.github/workflows/release-charts.yaml
index 524f23e..1fb5a6e 100644
--- a/.github/workflows/release-charts.yaml
+++ b/.github/workflows/release-charts.yaml
@@ -27,7 +27,7 @@ jobs:
         with:
           version: v3.13.3
       - name: Install Cosign
-        uses: sigstore/cosign-installer@v4.0.0
+        uses: sigstore/cosign-installer@v4.1.1
 
       - name: Github registry login
         uses: docker/login-action@v3
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index f7da551..b15e42c 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -21,7 +21,7 @@ jobs:
         run: git fetch --prune --unshallow
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@v4.0.0
+        uses: sigstore/cosign-installer@v4.1.1
 
       - name: Set up docker buildx
         uses: docker/setup-buildx-action@v3