diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b31ef843..b248197f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
 
     services:
       pg: