Upgrade react and related deps to 16.6

package.json

@@ -76,10 +76,10 @@
     "lodash": "4.17.11",
     "minimist": "1.2.0",
     "prop-types": "15.6.2",
-    "react": "16.5.2",
-    "react-dom": "16.5.2",
+    "react": "16.6.0",
+    "react-dom": "16.6.0",
     "react-helmet": "5.2.0",
-    "react-intl": "2.7.1",
+    "react-intl": "2.7.2",
     "react-redux": "5.0.7",
     "react-router-dom": "4.3.1",
     "redux": "4.0.1",
@@ -135,7 +135,7 @@
     "image-webpack-loader": "4.4.0",
     "imports-loader": "0.8.0",
     "jest-cli": "23.6.0",
-    "jest-styled-components": "6.2.1",
+    "jest-styled-components": "6.2.2",
     "lint-staged": "7.3.0",
     "ngrok": "3.1.0",
     "node-plop": "0.16.0",
@@ -145,7 +145,7 @@
     "pre-commit": "1.2.2",
     "prettier": "1.14.3",
     "react-app-polyfill": "0.1.3",
-    "react-test-renderer": "16.5.2",
+    "react-test-renderer": "16.6.0",
     "rimraf": "2.6.2",
     "shelljs": "0.8.2",
     "style-loader": "0.23.1",
@@ -156,7 +156,7 @@
     "svg-url-loader": "2.3.2",
     "uglifyjs-webpack-plugin": "2.0.1",
     "url-loader": "1.1.2",
-    "webpack": "4.21.0",
+    "webpack": "4.22.0",
     "webpack-cli": "3.1.2",
     "webpack-dev-middleware": "3.4.0",
     "webpack-hot-middleware": "2.24.3 ",