Update Dependencies

package.json

@@ -3,18 +3,18 @@
   "version": "0.1.1",
   "private": true,
   "devDependencies": {
-    "react-scripts": "^0.9.5",
-    "snazzy": "^6.0.0",
-    "standard": "^9.0.2"
+    "react-scripts": "^1.0.6",
+    "snazzy": "^7.0.0",
+    "standard": "^10.0.2"
   },
   "dependencies": {
-    "polished": "^1.0.0",
-    "react": "^15.4.2",
-    "react-dom": "^15.4.2",
+    "polished": "^1.1.2",
+    "react": "^15.5.4",
+    "react-dom": "^15.5.4",
     "react-helmet": "^4.0.0",
-    "react-markdown": "^2.4.6",
-    "react-router-dom": "^4.0.0",
-    "react-snapshot": "^1.0.4",
+    "react-markdown": "^2.5.0",
+    "react-router-dom": "^4.1.1",
+    "react-snapshot": "^1.1.0",
     "styled-components": "^1.4.4"
   },
   "scripts": {