diff --git a/.github/workflows/update-manifest.yml b/.github/workflows/update-manifest.yml
index 3200aa8..50f1da9 100644
--- a/.github/workflows/update-manifest.yml
+++ b/.github/workflows/update-manifest.yml
@@ -34,7 +34,7 @@ jobs:
           zip toyota.zip -r ./
 
       - name: 🔏 Sign release package
-        uses: sigstore/gh-action-sigstore-python@v2.1.1
+        uses: sigstore/gh-action-sigstore-python@v3.0.0
         with:
           inputs: ${{ github.workspace }}/custom_components/toyota/toyota.zip