diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 607dcb086..bec0082fc 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -2,26 +2,28 @@ name: "Test"
 
 on:
   push:
-    branches: [master]
+    branches: ["master", "github-action"]
   pull_request:
-    # The branches below must be a subset of the branches above
   schedule:
     - cron: "33 1 * * 3"
 
 jobs:
-  test:
-    name: Test
+  ubuntu:
+    name: Ubuntu
 
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest]
-        # python-version: ["3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12"]
 
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
       - name: cd and ls
         run: |
           cd ${{ github.workspace }}
@@ -31,12 +33,20 @@ jobs:
       - name: Run tests
         run: bash ./scripts/test.sh
 
-  test-mac:
-    name: Test on Mac OS
+  macos:
+    name: Mac OS
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.10", "3.11", "3.12"]
     runs-on: macos-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
       - name: cd and ls
         run: |
           cd ${{ github.workspace }}
@@ -46,7 +56,8 @@ jobs:
           brew install coreutils pkg-config icu4c
           export PATH="/usr/local/opt/icu4c/bin:/usr/local/opt/icu4c/sbin:$PATH"
           export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/icu4c/lib/pkgconfig"
-          # ensure system clang is used for proper libstdc++ https://github.com/ovalhub/pyicu/issues/5#issuecomment-291631507
+          # ensure system clang is used for proper libstdc++
+          # https://github.com/ovalhub/pyicu/issues/5#issuecomment-291631507
           unset CC CXX
           python3 -m pip install pyicu
           ln -sf /usr/local/bin/python3 /usr/local/bin/python