fix(node modules): fixed modules version issue

Author: tnoelcke

package-lock.json

@@ -77,7 +77,7 @@
     "@types/react": "^16.0.40",
     "@types/react-dom": "^16.0.3",
     "@types/react-modal": "3.1.2",
-    "@types/react-router": "^4.0.26",
+    "@types/react-router": "4.0.25",
     "@types/react-router-dom": "4.2.5",
     "@types/storybook__addon-actions": "~3.0.3",
     "@types/storybook__react": "^3.0.7",
@@ -104,7 +104,7 @@
     "react": "~16.2.0",
     "react-dom": "~16.2.0",
     "react-modal": "3.3.2",
-    "react-router": "^4.3.1",
+    "react-router": "4.2.0",
     "react-router-dom": "4.2.2",
     "react-test-renderer": "~16.2.0",
     "semantic-release": "^15.4.0",