diff --git a/.github/workflows/cicd.yml b/.github/workflows/cicd.yml
index 3082333..fc6167a 100644
--- a/.github/workflows/cicd.yml
+++ b/.github/workflows/cicd.yml
@@ -745,7 +745,7 @@ jobs:
           show-summary: true
 
       - name: Install cosign
-        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
+        uses: sigstore/cosign-installer@ba7bc0a3fef59531c69a25acd34668d6d3fe6f22 # v4.1.0
         with:
           cosign-release: "v3.0.2"
 
diff --git a/.github/workflows/mirror.yaml b/.github/workflows/mirror.yaml
index 57117d3..686a06e 100644
--- a/.github/workflows/mirror.yaml
+++ b/.github/workflows/mirror.yaml
@@ -23,7 +23,7 @@ jobs:
           skopeo --version
 
       - name: Install cosign
-        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
+        uses: sigstore/cosign-installer@ba7bc0a3fef59531c69a25acd34668d6d3fe6f22 # v4.1.0
 
       - name: Input check
         run: |
diff --git a/flake.nix b/flake.nix
index 356be7c..d557147 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,7 +24,7 @@
           version = "0.1.0";
           src = ./.;
 
-          vendorHash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
+          vendorHash = "sha256-MDvmhbzoVP4FIapKnEiRIXRSuE5hvUBz7opyVD7wRJI=";
 
           ldflags = [
             "-s"