diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index d6d61fb..95ddf02 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -113,6 +113,10 @@ jobs:
     name: Publish to PyPI
     needs: [test]
     runs-on: ubuntu-latest
+    environment: release
+
+    permissions:
+      id-token: write
 
     steps:
       - uses: actions/checkout@v4