diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9cc972c1..03debc26 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,10 +13,10 @@ jobs:
       uses: actions/checkout@v2
       with:
         submodules: recursive
-    - name: Set up Python 3.12
+    - name: Set up Python 3.10
       uses: actions/setup-python@v2
       with:
-        python-version: 3.12
+        python-version: 3.10
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
@@ -57,10 +57,10 @@ jobs:
       uses: actions/checkout@v2
       with:
         submodules: recursive
-    - name: Set up Python 3.12
+    - name: Set up Python 3.10
       uses: actions/setup-python@v2
       with:
-        python-version: 3.12
+        python-version: 3.10
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
@@ -78,10 +78,10 @@ jobs:
       uses: actions/checkout@v2
       with:
         submodules: recursive
-    - name: Set up Python 3.12
+    - name: Set up Python 3.10
       uses: actions/setup-python@v2
       with:
-        python-version: 3.12
+        python-version: 3.10
     - name: Run pre-commit
       run: |
         pre-commit run --all-files