fix: storybook

Author: marbemac

package.json

@@ -59,7 +59,7 @@
     "@sambego/storybook-state": "^1.3.6",
     "@stoplight/markdown-viewer": "^3.5.5",
     "@stoplight/scripts": "7.0.4",
-    "@stoplight/storybook-config": "^2.0.4",
+    "@stoplight/storybook-config": "^2.0.5",
     "@stoplight/types": "11.0.0",
     "@stoplight/ui-kit": "^2.10.0",
     "@types/classnames": "^2.2.9",
@@ -72,6 +72,7 @@
     "@types/react": "16.9.2",
     "@types/react-dom": "16.9.0",
     "babel-jest": "^24.9.0",
+    "babel-loader": "^8.0.6",
     "copyfiles": "^2.1.1",
     "emotion-theming": "^10.0.14",
     "enzyme": "3.10.0",