diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 58bfdec..8ece673 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -27,7 +27,7 @@ jobs:
           check-latest: true
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@v4.1.0
+        uses: sigstore/cosign-installer@v4.1.1
 
       - name: Prepare Ko
         uses: ko-build/setup-ko@v0.9
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 0f3d195..a9bc8f8 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -27,7 +27,7 @@ jobs:
           check-latest: true
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@v4.1.0
+        uses: sigstore/cosign-installer@v4.1.1
 
       - name: Prepare Ko
         uses: ko-build/setup-ko@v0.9