diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6abacaa..846c8b0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,8 +21,8 @@ jobs:
     - name: Run Flake8
       # Ignore F401, which are unused imports. flake8 is a primitive tool and is sometimes wrong.
       run: flake8 --extend-ignore F401 parso test/*.py setup.py scripts/
-    - name: Run Mypy
-      run: mypy parso setup.py
+    - name: Run Zuban
+      run: zuban check
   test:
     runs-on: ubuntu-latest
     continue-on-error: ${{ matrix.experimental }}
diff --git a/setup.py b/setup.py
index b8fd359..465b79e 100755
--- a/setup.py
+++ b/setup.py
@@ -58,9 +58,8 @@ setup(
         'qa': [
             # Latest version which supports Python 3.6
             'flake8==5.0.4',
-            # Latest version which supports Python 3.6
-            'mypy==0.971',
             # Arbitrary pins, latest at the time of pinning
+            'zuban==0.5.0',
             'types-setuptools==67.2.0.1',
         ],
     },