diff --git a/composer.json b/composer.json
index 959a759..a4bfd38 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         }
     },
     "require": {
-        "codeception/codeception": "~2.0.0",
+        "codeception/codeception": "^2.0.0",
         "symfony/process": "~2.6"
     },
     "require-dev": {