diff --git a/package.json b/package.json
index 9173bac..5d13815 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,10 @@
   "version": "0.5.0",
   "description": "A Camera component for React Native. Also reads barcodes.",
   "author": "Lochlan Wansbrough <lochie@live.com> (http://lwansbrough.com)",
+  "peerDependencies": {
+    "react": ">=15.4.0",
+    "react-native": ">=0.40"
+  },
   "nativePackage": true,
   "license": "MIT",
   "homepage": "https://github.com/lwansbrough/react-native-camera",