diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6449b8db3..39f90f2ce 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         go-version: [1.13.x]
-        os: [ubuntu-16.04]
+        os: [ubuntu-18.04]
 
     runs-on: ${{ matrix.os }}
     steps: