Upgrade dev dependencies

Author: icd2k3

package.json

@@ -22,8 +22,8 @@
   "devDependencies": {
     "babel-cli": "^6.26.0",
     "babel-core": "^6.8.0",
-    "babel-eslint": "^8.2.1",
-    "babel-jest": "^22.0.6",
+    "babel-eslint": "^8.2.2",
+    "babel-jest": "^22.4.1",
     "babel-plugin-external-helpers": "^6.22.0",
     "babel-plugin-transform-es2015-modules-commonjs": "^6.26.0",
     "babel-preset-env": "^1.6.1",
@@ -34,18 +34,18 @@
     "enzyme": "^3.2.0",
     "enzyme-adapter-react-16": "^1.1.0",
     "enzyme-to-json": "^3.3.0",
-    "eslint": "^4.15.0",
+    "eslint": "^4.18.1",
     "eslint-config-airbnb": "^16.1.0",
-    "eslint-plugin-import": "^2.8.0",
+    "eslint-plugin-import": "^2.9.0",
     "eslint-plugin-jsx-a11y": "^6.0.3",
-    "eslint-plugin-react": "^7.5.1",
-    "jest": "^22.0.6",
-    "prop-types": "^15.6.0",
+    "eslint-plugin-react": "^7.7.0",
+    "jest": "^22.4.2",
+    "prop-types": "^15.6.1",
     "react": "^16.2.0",
     "react-dom": "^16.2.0",
     "react-router": "^4.2.0",
     "react-router-dom": "^4.2.2",
-    "rollup": "^0.56.1",
+    "rollup": "^0.56.3",
     "rollup-plugin-babel": "^3.0.3",
     "rollup-plugin-commonjs": "^8.2.6",
     "rollup-plugin-node-resolve": "^3.0.2"