diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4f4936c..a211c5f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -5,7 +5,7 @@ on: [push, pull_request]
 jobs:
   build_qt:
     name: With QT GUI
-    runs-on: ubuntu-16.04
+    runs-on: ubuntu-18.04
     steps:
     - uses: actions/checkout@v2
       with: