diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ab7a9da..d058ec6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go: [ '1.9', '1.10', '1.11', '1.12' ]
+        go: [ '1.9', '1.10', '1.11', '1.12' , '1.13']
     name: Go ${{ matrix.go }}
 
     runs-on: ubuntu-18.04