diff --git a/package-lock.json b/package-lock.json
index dd9e8d7..93c6746 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -312,8 +312,7 @@
     "asap": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/asap/-/asap-2.0.6.tgz",
-      "integrity": "sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY=",
-      "dev": true
+      "integrity": "sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY="
     },
     "asn1": {
       "version": "0.2.3",
@@ -3065,7 +3064,6 @@
       "version": "0.1.12",
       "resolved": "https://registry.npmjs.org/encoding/-/encoding-0.1.12.tgz",
       "integrity": "sha1-U4tm8+5izRq1HsMjgp0flIDHS+s=",
-      "dev": true,
       "requires": {
         "iconv-lite": "~0.4.13"
       }
@@ -3738,7 +3736,6 @@
       "version": "0.8.12",
       "resolved": "https://registry.npmjs.org/fbjs/-/fbjs-0.8.12.tgz",
       "integrity": "sha1-ELXZL3bUVXX9Y6IX1OoCvqL47QQ=",
-      "dev": true,
       "requires": {
         "core-js": "^1.0.0",
         "isomorphic-fetch": "^2.1.1",
@@ -3752,8 +3749,7 @@
         "core-js": {
           "version": "1.2.7",
           "resolved": "https://registry.npmjs.org/core-js/-/core-js-1.2.7.tgz",
-          "integrity": "sha1-ZSKUwUZR2yj6k70tX/KYOk8IxjY=",
-          "dev": true
+          "integrity": "sha1-ZSKUwUZR2yj6k70tX/KYOk8IxjY="
         }
       }
     },
@@ -5133,8 +5129,7 @@
     "iconv-lite": {
       "version": "0.4.13",
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.13.tgz",
-      "integrity": "sha1-H4irpKsLFQjoMSrMOTRfNumS4vI=",
-      "dev": true
+      "integrity": "sha1-H4irpKsLFQjoMSrMOTRfNumS4vI="
     },
     "icss-replace-symbols": {
       "version": "1.1.0",
@@ -5531,8 +5526,7 @@
     "is-stream": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz",
-      "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ=",
-      "dev": true
+      "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ="
     },
     "is-svg": {
       "version": "2.1.0",
@@ -5607,7 +5601,6 @@
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz",
       "integrity": "sha1-YRrhrPFPXoH3KVB0coGf6XM1WKk=",
-      "dev": true,
       "requires": {
         "node-fetch": "^1.0.1",
         "whatwg-fetch": ">=0.10.0"
@@ -6067,8 +6060,7 @@
     "js-tokens": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-3.0.2.tgz",
-      "integrity": "sha1-mGbfOVECEw449/mWvOtlRDIJwls=",
-      "dev": true
+      "integrity": "sha1-mGbfOVECEw449/mWvOtlRDIJwls="
     },
     "js-yaml": {
       "version": "3.13.1",
@@ -6643,7 +6635,6 @@
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.3.1.tgz",
       "integrity": "sha1-0aitM/qc4OcT1l/dCsi3SNR4yEg=",
-      "dev": true,
       "requires": {
         "js-tokens": "^3.0.0"
       }
@@ -7054,7 +7045,6 @@
       "version": "1.7.1",
       "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-1.7.1.tgz",
       "integrity": "sha512-j8XsFGCLw79vWXkZtMSmmLaOk9z5SQ9bV/tkbZVCqvgwzrjAGq66igobLofHtF63NvMTp2WjytpsNTGKa+XRIQ==",
-      "dev": true,
       "requires": {
         "encoding": "^0.1.11",
         "is-stream": "^1.0.1"
@@ -7297,8 +7287,7 @@
     "object-assign": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
-      "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=",
-      "dev": true
+      "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM="
     },
     "object-copy": {
       "version": "0.1.0",
@@ -8356,7 +8345,6 @@
       "version": "7.3.1",
       "resolved": "https://registry.npmjs.org/promise/-/promise-7.3.1.tgz",
       "integrity": "sha512-nolQXZ/4L+bP/UGlkfaIujX9BKxGwmQ9OT4mOt5yvy8iK1h3wqTEJCijzGANTCCl9nWjY41juyAn2K3Q1hLLTg==",
-      "dev": true,
       "requires": {
         "asap": "~2.0.3"
       }
@@ -8365,7 +8353,6 @@
       "version": "15.5.10",
       "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.5.10.tgz",
       "integrity": "sha1-J5ffwxJhguOpXj37suiT3ddFYVQ=",
-      "dev": true,
       "requires": {
         "fbjs": "^0.8.9",
         "loose-envify": "^1.3.1"
@@ -9725,8 +9712,7 @@
     "setimmediate": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.5.tgz",
-      "integrity": "sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU=",
-      "dev": true
+      "integrity": "sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU="
     },
     "setprototypeof": {
       "version": "1.1.1",
@@ -10725,8 +10711,7 @@
     "ua-parser-js": {
       "version": "0.7.13",
       "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.13.tgz",
-      "integrity": "sha1-zZ3S+GSTs/RNvu7zeA/adMXuFL4=",
-      "dev": true
+      "integrity": "sha1-zZ3S+GSTs/RNvu7zeA/adMXuFL4="
     },
     "uglify-js": {
       "version": "3.7.2",
@@ -11378,8 +11363,7 @@
     "whatwg-fetch": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz",
-      "integrity": "sha1-nITsLc9oGH/wC8ZOEnS0QhduHIQ=",
-      "dev": true
+      "integrity": "sha1-nITsLc9oGH/wC8ZOEnS0QhduHIQ="
     },
     "whatwg-url": {
       "version": "4.8.0",
diff --git a/package.json b/package.json
index bf130b0..284e8b8 100644
--- a/package.json
+++ b/package.json
@@ -71,8 +71,9 @@
   },
   "peerDependencies": {
     "react": "0.14.x || 15.x || 16.x",
-    "react-dom": "0.14.x || 15.x || 16.x",
-    "prop-types": "15.x"
+    "react-dom": "0.14.x || 15.x || 16.x"
   },
-  "dependencies": {}
+  "dependencies": {
+    "prop-types": "^15.5.7"
+  }
 }