diff --git a/.github/workflows/maven-ci.yml b/.github/workflows/maven-ci.yml
index cb3b8e45c..19291fa41 100644
--- a/.github/workflows/maven-ci.yml
+++ b/.github/workflows/maven-ci.yml
@@ -33,7 +33,7 @@ on:
 jobs:
   build:
 
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
 
     steps:
     - uses: actions/checkout@v2