fix(deps): pin dependencies (#6)

package.json

@@ -32,27 +32,27 @@
     "travis-deploy-once": "5.0.9"
   },
   "dependencies": {
-    "@babel/cli": "^7.1.5",
-    "@babel/core": "^7.1.6",
-    "@babel/plugin-proposal-class-properties": "^7.1.0",
-    "@babel/plugin-proposal-object-rest-spread": "^7.0.0",
-    "@babel/plugin-transform-modules-commonjs": "^7.1.0",
-    "@babel/preset-env": "^7.1.6",
-    "@babel/preset-react": "^7.0.0",
-    "@babel/preset-typescript": "^7.1.0",
+    "@babel/cli": "7.2.0",
+    "@babel/core": "7.1.6",
+    "@babel/plugin-proposal-class-properties": "7.2.1",
+    "@babel/plugin-proposal-object-rest-spread": "7.0.0",
+    "@babel/plugin-transform-modules-commonjs": "7.1.0",
+    "@babel/preset-env": "7.1.6",
+    "@babel/preset-react": "7.0.0",
+    "@babel/preset-typescript": "7.1.0",
     "arrify": "1.0.1",
-    "babel-core": "^7.0.0-0",
-    "babel-jest": "^23.6.0",
-    "babel-plugin-macros": "^2.4.2",
-    "babel-plugin-minify-dead-code-elimination": "^0.5.0",
-    "eslint": "^5.9.0",
-    "eslint-config-prettier": "^3.3.0",
-    "eslint-plugin-babel": "^5.3.0",
-    "eslint-plugin-import": "^2.14.0",
-    "eslint-plugin-jsx-a11y": "^6.1.1",
-    "eslint-plugin-prettier": "^3.0.0",
-    "eslint-plugin-react": "^7.11.1",
-    "eslint-plugin-typescript": "^0.13.0",
+    "babel-core": "7.0.0-bridge.0",
+    "babel-jest": "23.6.0",
+    "babel-plugin-macros": "2.4.2",
+    "babel-plugin-minify-dead-code-elimination": "0.5.0",
+    "eslint": "5.9.0",
+    "eslint-config-prettier": "3.3.0",
+    "eslint-plugin-babel": "5.3.0",
+    "eslint-plugin-import": "2.14.0",
+    "eslint-plugin-jsx-a11y": "6.1.2",
+    "eslint-plugin-prettier": "3.0.0",
+    "eslint-plugin-react": "7.11.1",
+    "eslint-plugin-typescript": "0.13.0",
     "lodash.has": "4.5.2",
     "read-pkg-up": "4.0.0"
   }