diff --git a/.github/workflows/push-ld.yml b/.github/workflows/push-ld.yml
index 68c6f1521..119ef70eb 100644
--- a/.github/workflows/push-ld.yml
+++ b/.github/workflows/push-ld.yml
@@ -16,7 +16,7 @@ jobs:
       packages: write
     steps:
       - uses: actions/checkout@v3
-      - uses: sigstore/cosign-installer@v2.8.1
+      - uses: sigstore/cosign-installer@v3.1.1
       - name: Prepare
         id: prep
         run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3955bea98..a98cb371f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -26,7 +26,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: fluxcd/flux2/action@main
-      - uses: sigstore/cosign-installer@v2.8.1
+      - uses: sigstore/cosign-installer@v3.1.1
       - name: Prepare
         id: prep
         run: |