diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6740e114..817326b8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -5,7 +5,7 @@ on: [push, pull_request]
 
 jobs:
   build:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     continue-on-error: ${{ ! matrix.stable }}
     strategy:
       matrix: