diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 4356c974b..80247607a 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -12,7 +12,7 @@ jobs:
         python-version: [3.7, 3.8, 3.9, "3.10", 3.11, 3.12]
     env:
       MOLER_DEBUG_THREADS: True
-      PYTHON_COVERAGE: '3.12'
+      PYTHON_COVERAGE: '3.11'
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.os }} ${{ matrix.python-version }}