Upgrade to remove vulnerability

This shows  a vulnerability warning in our ci. Upgrade to a newer version if possible.

Author: PabloJomer

package.json

@@ -33,7 +33,7 @@
     "node": ">=0.10.0"
   },
   "dependencies": {
-    "lodash": "^4.17.19"
+    "lodash": "^4.17.21"
   },
   "peerDependencies": {
     "request": "^2.34"