diff --git a/.github/workflows/buildtest.yml b/.github/workflows/buildtest.yml
index 55448ad..f1cdfcb 100644
--- a/.github/workflows/buildtest.yml
+++ b/.github/workflows/buildtest.yml
@@ -17,6 +17,10 @@ jobs:
           - os: ubuntu-latest
             # linux only vim/ macvim run as mac os
             type: macvim
+          - os: macos-latest
+            type: vim
+            # v8.2.1310 or later is required to build on macos-latest
+            vim: v8.2.0020
           - os: macos-latest
             type: macvim
             # macvim only head
@@ -47,7 +51,11 @@ jobs:
           brew install lua
       - name: Setup pip
         run: |
-          sudo pip3 install -U pip
+          if [ "${{ matrix.os }}" = "macos-latest" ]; then
+            sudo pip3 install -U pip --break-system-packages
+          else
+            sudo pip3 install -U pip
+          fi
       - name: Get pip cache
         id: pip-cache
         run: |
@@ -61,7 +69,11 @@ jobs:
             ${{ runner.os }}-pip-
       - name: Setup cached item
         run: |
-          pip3 install --user -r requirements.txt
+          if [ "${{ matrix.os }}" = "macos-latest" ]; then
+            pip3 install --user -r requirements.txt --break-system-packages
+          else
+            pip3 install --user -r requirements.txt
+          fi
       - name: Setup Vim
         id: 'vim'
         uses: thinca/action-setup-vim@v2