diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 85150aa..594ef1f 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -179,7 +179,7 @@ jobs:
     steps:
       - uses: actions/download-artifact@v4
       - name: Generate artifact attestation
-        uses: actions/attest-build-provenance@v2
+        uses: actions/attest-build-provenance@v3
         with:
           subject-path: 'wheels-*/*'
       - name: Publish to PyPI