Pin versions of GitHub-hosted runners

onnela-lab · Jan 21, 2022 · 22b4d28 · 22b4d28
1 parent e76a6f4
commit 22b4d28
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: ['ubuntu-20.04', 'windows-latest', 'macos-latest']
+        os: ['ubuntu-20.04', 'windows-2019', 'macos-11']
     steps:
       - name: Checkout Forest code from GitHub repo
         uses: actions/checkout@v2