diff --git a/package.json b/package.json
index 8f9d17320..918d7e20a 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   },
   "dependencies": {
     "classnames": "*",
-    "deepmerge": "^1.3.0",
+    "deepmerge": "^1.4.0",
     "lodash.debounce": "4.0.3",
     "lodash.values": "4.1.0",
     "react": "0.14.7",