diff --git a/.travis.yml b/.travis.yml
index c0cfe42..0f25c14 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,10 +3,10 @@ before_script:
   - git submodule update --init
   - npm install -g codeclimate-test-reporter
 node_js:
-  - "6"
   - "8"
-  - "9"
   - "10"
+  - "11"
+  - "12"
 after_script:
   - codeclimate-test-reporter < coverage/lcov.info
   - coveralls < coverage/lcov.info