diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2fd33c789..b8611d9ea 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -430,7 +430,7 @@ jobs:
           verbose: true
           print-hash: true
       - name: ✍️ Sign published artifacts
-        uses: sigstore/gh-action-sigstore-python@a5caf349bc536fbef3668a10ed7f5cd309a4b53d # v3.2.0
+        uses: sigstore/gh-action-sigstore-python@04cffa1d795717b140764e8b640de88853c92acc # v3.3.0
         with:
           inputs: ./dist/*.tar.gz ./dist/*.whl
           release-signing-artifacts: true