diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index e577e25..68b6da6 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -15,7 +15,7 @@ jobs:
 
       - uses: actions/setup-python@v4
         with:
-          python-version: "3.12"
+          python-version: "3.11"
 
       - name: Install build
         run: python -m pip install build
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index c7f9a4f..13cbf71 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -10,7 +10,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ["3.12"]
+        python-version: ["3.11"]
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v3