diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1045aa9..0411b3b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,10 +32,10 @@ jobs:
         java-version: '11'
     - name: Install Graphviz
       run: sudo apt-get install --yes graphviz
-    - name: Set up Python ${{ matrix.python-version }}
+    - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: ${{ matrix.python-version }}
+        python-version: '3.12'
     - name: Pre-commit Checks
       run: |
         pip -q install pre-commit