Update babel build tools

Author: necolas

package.json

@@ -25,20 +25,21 @@
     "test": "yarn flow && yarn lint:check && yarn jest --runInBand"
   },
   "devDependencies": {
-    "@babel/cli": "^7.2.3",
-    "@babel/core": "^7.2.2",
-    "@babel/plugin-proposal-class-properties": "^7.2.3",
+    "@babel/cli": "^7.6.3",
+    "@babel/core": "^7.6.3",
+    "@babel/plugin-proposal-class-properties": "^7.5.5",
     "@babel/plugin-proposal-nullish-coalescing-operator": "^7.4.4",
-    "@babel/plugin-proposal-object-rest-spread": "^7.2.0",
-    "@babel/preset-env": "^7.2.3",
+    "@babel/plugin-proposal-object-rest-spread": "^7.6.2",
+    "@babel/plugin-transform-runtime": "^7.6.2",
+    "@babel/preset-env": "^7.6.3",
     "@babel/preset-flow": "^7.0.0",
-    "@babel/preset-react": "^7.0.0",
+    "@babel/preset-react": "^7.6.3",
     "@testing-library/react": "^8.0.5",
     "babel-eslint": "^10.0.0",
     "babel-jest": "24.0.0-alpha.9",
-    "babel-loader": "^8.0.0",
-    "babel-plugin-add-module-exports": "^1.0.0",
-    "babel-plugin-transform-react-remove-prop-types": "^0.4.21",
+    "babel-loader": "^8.0.6",
+    "babel-plugin-add-module-exports": "^1.0.2",
+    "babel-plugin-transform-react-remove-prop-types": "^0.4.24",
     "caniuse-api": "^2.0.0",
     "cross-env": "^5.2.0",
     "del-cli": "^1.1.0",