diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e03f712..a04ee58 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,7 +8,7 @@ on:
 jobs:
   test:
     name: Build mode ${{ matrix.build_mode }}
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     strategy:
       matrix:
         build_mode: ["", -Drelease-fast, -Drelease-safe, -Drelease-small]