diff --git a/composer.json b/composer.json
index fedaef89a..c25ee3f7c 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
     },
     "require": {
         "php": "^5.3.9|^7.0",
-        "imagine/Imagine": "~0.5,<0.7",
+        "imagine/Imagine": "~0.6,<0.7",
         "symfony/finder": "~2.3|~3.0",
         "symfony/filesystem": "~2.3|~3.0",
         "symfony/options-resolver": "~2.3|~3.0",