Fixed requiered version of dependency.

Author: joerg84

dashboard/package.json

@@ -14,7 +14,7 @@
     "semantic-ui-less": "^2.4.1",
     "semantic-ui-react": "^0.81.3",
     "js-yaml": ">=3.13.1",
-    "handlebars": ">=4.0.14",
+    "handlebars": ">=4.1.0", 
     "eslint": ">=4.18.2"
   },
   "devDependencies": {