diff --git a/.github/workflows/release-container.yml b/.github/workflows/release-container.yml
index a83877b49..1714c59f5 100644
--- a/.github/workflows/release-container.yml
+++ b/.github/workflows/release-container.yml
@@ -87,7 +87,7 @@ jobs:
           password: ${{ env.REGISTRY_PASSWORD }}
 
       - name: Check and install cosign
-        uses: sigstore/cosign-installer@v3.4.0
+        uses: sigstore/cosign-installer@v3.5.0
         if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         with:
           cosign-release: 'v2.2.2'
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index c5bccabf6..ef38bf906 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -51,7 +51,7 @@ jobs:
       - name: install cosign
         if: ${{ steps.release_please.outputs.release_created }}
         id: install_cosign
-        uses: sigstore/cosign-installer@v3.4.0
+        uses: sigstore/cosign-installer@v3.5.0
         with:
           cosign-release: 'v2.2.2'