cleanup deps

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-currency-input",
-  "version": "1.3.5",
+  "version": "1.3.6",
   "description": "React component for inputing currency amounts",
   "main": "lib/react-currency-input.cjs.js",
   "jsnext:main": "lib/react-currency-input.es.js",
@@ -37,9 +37,9 @@
   },
   "homepage": "https://github.com/jsillitoe/react-currency-input#readme",
   "peerDependencies": {
-    "prop-types": ">=15",
-    "react": ">=15",
-    "react-dom": ">=15"
+    "prop-types": "^16.0.0",
+    "react": "^16.0.0",
+    "react-dom": "^16.0.0"
   },
   "devDependencies": {
     "babel-cli": "^6.18.0",
@@ -56,9 +56,6 @@
     "jsdom": "^9.2.1",
     "mocha": "^2.5.3",
     "prop-types": "^15.6.0",
-    "react": "^16.0.0",
-    "react-addons-test-utils": "^15.1.0",
-    "react-dom": "^16.0.0",
     "rimraf": "^2.5.2",
     "rollup": "^0.50.0",
     "rollup-plugin-buble": "^0.16.0",
@@ -79,9 +76,7 @@
     "babel-register": "6.26.0",
     "browserify": "13.3.0",
     "jsdom": "9.12.0",
-    "react": "16.2.0",
-    "react-addons-test-utils": "15.6.2",
-    "react-dom": "16.2.0",
+    "prop-types": "15.6.0",
     "rimraf": "2.6.2",
     "sinon": "1.17.7",
     "sinon-chai": "2.14.0"