diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 54d38953..ad3095ce 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -71,7 +71,9 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Run Ruff
-      uses: chartboost/ruff-action@v1
+      uses: astral-sh/ruff-action@v4.1.0
+      with:
+        version-file: "uv.lock"
 
   lock-check:
     # Advisory check: warns (does not fail) if uv.lock has drifted from