chore: Upgrade dependencies. (#450)

package.json

@@ -37,29 +37,29 @@
         }
     },
     "devDependencies": {
-        "@babel/core": "^7.3.3",
+        "@babel/core": "^7.4.3",
         "@semantic-release/changelog": "^3.0.2",
         "@semantic-release/commit-analyzer": "^6.1.0",
         "@semantic-release/git": "^7.0.7",
         "@semantic-release/npm": "^5.1.3",
         "@semantic-release/release-notes-generator": "^7.1.4",
         "babel-eslint": "^10.0.1",
-        "babel-jest": "^24.1.0",
-        "commitizen": "^3.0.5",
+        "babel-jest": "^24.7.1",
+        "commitizen": "^3.1.1",
         "cz-conventional-changelog": "^2.1.0",
-        "eslint": "^5.14.1",
-        "eslint-config-prettier": "^4.0.0",
-        "eslint-plugin-jest": "^22.3.0",
+        "eslint": "^5.16.0",
+        "eslint-config-prettier": "^4.1.0",
+        "eslint-plugin-jest": "^22.4.1",
         "eslint-plugin-prettier": "^3.0.1",
         "eslint-plugin-react": "^7.12.4",
-        "jest": "^24.1.0",
-        "metro-react-native-babel-preset": "^0.52.0",
-        "prettier": "^1.16.4",
+        "jest": "^24.7.1",
+        "metro-react-native-babel-preset": "^0.53.1",
+        "prettier": "^1.17.0",
         "prettier-check": "^2.0.0",
         "prop-types": "^15.6.2",
-        "react": "16.8.3",
-        "react-native": "^0.58.5",
-        "react-test-renderer": "16.8.3",
+        "react": "16.8.6",
+        "react-native": "^0.59.5",
+        "react-test-renderer": "16.8.6",
         "semantic-release": "^15.13.2"
     },
     "peerDependencies": {