fix(package): update deepmerge to version 4.0.0 (#173)

greenkeeper[bot] · mcollina · commit ba8749cf02ff · 2019-07-08T18:14:40.000+02:00
diff --git a/package.json b/package.json
@@ -47,7 +47,7 @@
   },
   "dependencies": {
     "ajv": "^6.8.1",
-    "deepmerge": "^3.0.0"
+    "deepmerge": "^4.0.0"
   },
   "standard": {
     "ignore": [
