diff --git a/.travis.yml b/.travis.yml
index d622911..70e5557 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,8 +21,8 @@ after_success:
   - npm run coverage
   - npm run codeclimate
   - BABEL_ENV=es2015 npm run compile -- -d lib
-  - BABEL_ENV=node4 npm run compile -- -d lib/node5
-  - BABEL_ENV=node5 npm run compile -- -d lib/node4
+  - BABEL_ENV=node4 npm run compile -- -d lib/node4
+  - BABEL_ENV=node5 npm run compile -- -d lib/node5
   - BABEL_ENV=node6 npm run compile -- -d lib/node6
   - npm run semantic-release
 
diff --git a/package.json b/package.json
index 4a412e3..9ea3c4a 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "babel-preset-es2015-node4": "^2.1.0",
     "babel-preset-es2015-node5": "^1.2.0",
     "babel-preset-es2015-node6": "^0.2.0",
-    "babel-register": "^6.9.0",
+    "babel-register": "^6.11.6",
     "codeclimate-test-reporter": "^0.3.3",
     "cz-conventional-changelog": "^1.1.6",
     "echint": "^1.5.3",