diff --git a/composer.json b/composer.json
index fadb23a..17d49c9 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
     "license": "MIT",
     "require": {
         "php": ">=5.4.0",
-        "adamwathan/form": "0.7.*"
+        "adamwathan/form": "~0.7.1"
     },
     "require-dev": {
         "phpunit/phpunit": "3.7.*",