diff --git a/composer.json b/composer.json
index 44d4a21..37813e7 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
   "minimum-stability": "dev",
   "prefer-stable": true,
   "require":     {
-    "dreamfactory/df-core":   "~0.15.2",
+    "dreamfactory/df-core":   "~0.15.3",
     "dreamfactory/df-system": "~0.2.1"
   },
   "autoload":    {