tracks/ecmascript/exercises/beer-song/package.json in trackler-2.2.1.159 vs tracks/ecmascript/exercises/beer-song/package.json in trackler-2.2.1.160

@@ -23,10 +23,10 @@
     "modulePathIgnorePatterns": [
       "package.json"
     ]
   },
   "babel": {
-    "presets": [["env",{"node": "current"}]
+    "presets": [["env",{"targets":[{"node": "current"}]}]
     ],
     "plugins": [
       [
         "babel-plugin-transform-builtin-extend",
         {