diff --git a/.github/workflows/cicd.yml b/.github/workflows/cicd.yml
index 7a9004ee8..d700303a1 100644
--- a/.github/workflows/cicd.yml
+++ b/.github/workflows/cicd.yml
@@ -415,7 +415,7 @@ jobs:
 
             - name: Install cosign
               # cosign is used to sign container images using keyless (OIDC) signing
-              uses: sigstore/cosign-installer@cad07c2e89fa2edd6e2d7bab4c1aa38e53f76003 # v4.1.1
+              uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6 # v4.1.2
 
             - name: Sign (GHCR, keyless)
               # Sign each GHCR image by digest using keyless (OIDC) signing via Sigstore/Rekor.
diff --git a/.github/workflows/mirror.yaml b/.github/workflows/mirror.yaml
index f60922d21..022b4bbb9 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@cad07c2e89fa2edd6e2d7bab4c1aa38e53f76003 # v4.1.1
+        uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6 # v4.1.2
 
       - name: Input check
         run: |