Update dependencies

Author: samuelmeuli

package.json

@@ -37,7 +37,7 @@
 		"@babel/core": "^7.1.2",
 		"@babel/preset-env": "^7.1.0",
 		"@babel/preset-react": "^7.0.0",
-		"@storybook/react": "^4.0.0-rc.6",
+		"@storybook/react": "^4.0.2",
 		"babel-loader": "^8.0.4",
 		"eslint": "^5.3.0",
 		"eslint-config-airbnb": "17.1.0",
@@ -50,7 +50,7 @@
 		"postcss": "^7.0.5",
 		"react": "^16.4.1",
 		"react-dom": "^16.4.1",
-		"rollup": "^0.66.6",
+		"rollup": "^0.67.0",
 		"rollup-plugin-babel": "^4.0.3",
 		"rollup-plugin-postcss": "^1.6.2"
 	},