Use Ubuntu 18.04 for tests

We want to test on Python 3.4, which requires us to use an older Ubuntu image for tests.
2021-02-08 11:11:39 +01:00
parent e4e85f8082
commit 6012052686
1 changed files with 1 additions and 1 deletions
@@ -4,7 +4,7 @@ on: [push, pull_request]

 jobs:
  test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-18.04
    strategy:
      matrix:
        python-version: