fix phpunit version

VladaPetrovic · VladaPetrovic · commit f54bae7960e7 · 2016-01-05T23:20:03.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,7 +3,6 @@ language: php
 sudo: false
 
 php:
-  - 5.4
   - 5.5
   - 5.6
   - 7.0
diff --git a/composer.json b/composer.json
@@ -32,7 +32,7 @@
     "php": ">=5.5.0"
   },
   "require-dev": {
-    "phpunit/phpunit": "^5.1",
+    "phpunit/phpunit": "^4",
     "phpdocumentor/phpdocumentor": "^2.8",
     "codeclimate/php-test-reporter": "^0.2.0"
   },

-Original file line number
+Diff line change
 sudo: false
 php:
 -  - 5.4
   - 5.5
   - 5.6
   - 7.0