diff --git a/.github/workflows/images.yaml b/.github/workflows/images.yaml
index ca7ac9b27..8aa3cbbb5 100644
--- a/.github/workflows/images.yaml
+++ b/.github/workflows/images.yaml
@@ -107,7 +107,7 @@ jobs:
 
     # Sign images if not a PR.
     - if: github.event_name != 'pull_request'
-      uses: sigstore/cosign-installer@e1523de7571e31dbe865fd2e80c5c7c23ae71eb4 # v3.4.0
+      uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 # v3.5.0
     - if: github.event_name != 'pull_request'
       run: |
         cosign sign --yes \