diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0792434..f8a5ddb 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -42,7 +42,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
 
     - name: Ensure latest pip
-      run: python -m pip install --upgrade pip
+      run: python -m pip install --upgrade pip black ruff pytest
 
     - name: Install ourself
       run: |