Update composer.json

Spomky · Spomky · commit ef6d5fb93894 · 2016-01-21T20:50:30.000+01:00
diff --git a/composer.json b/composer.json
@@ -20,8 +20,8 @@
         "php": "^5.3|^7.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.0",
-        "satooshi/php-coveralls": "*"
+        "phpunit/phpunit": "^4.0|^5.0",
+        "satooshi/php-coveralls": "^1.0"
     },
     "extra": {
         "branch-alias": {
