diff --git a/composer.json b/composer.json
index 87c8aee..619e9f4 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,7 @@
     },
     "require": {
         "php": ">=5.4",
-        "omnipay/common": "~2.0"
+        "omnipay/common": "~2.4"
     },
     "require-dev": {
         "omnipay/tests": "~2.0"