diff --git a/.github/workflows/linux-ci.yml b/.github/workflows/linux-ci.yml
index f67f5d3fe..3a95e9b64 100644
--- a/.github/workflows/linux-ci.yml
+++ b/.github/workflows/linux-ci.yml
@@ -12,7 +12,7 @@ permissions:
 
 jobs:
   build:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
 
     steps:
     - uses: actions/checkout@v3