diff --git a/composer.json b/composer.json
index c79b942..163dd7e 100644
--- a/composer.json
+++ b/composer.json
@@ -6,10 +6,10 @@
   "require": {
     "madkom/collection": "^1.0",
     "ferno/loco": "@dev",
-    "madkom/uri": "^1.0",
-    "henrikbjorn/phpspec-code-coverage": "1.*"
+    "madkom/uri": "^1.0"
   },
   "require-dev": {
+    "henrikbjorn/phpspec-code-coverage": "^2.0.2",
     "phpspec/phpspec": "^2.5",
     "phpunit/phpunit": "~4",
     "knplabs/phpspec-welldone-extension": "dev-master",