diff --git a/package.json b/package.json
index 99c91ea2..1ab8524b 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,8 @@
   },
   "devDependencies": {
     "flow-bin": "0.27.0",
-    "react": "^15.2.1",
-    "react-native": "^0.30.0"
+    "react": "^15.4.2",
+    "react-native": "^0.40.0"
   }
 }
+