diff --git a/package-lock.json b/package-lock.json
index 5b30aa33..79f1eb7f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "superhero-api",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -32,13 +32,39 @@
       }
     },
     "es5-ext": {
-      "version": "0.10.42",
-      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.42.tgz",
-      "integrity": "sha512-AJxO1rmPe1bDEfSR6TJ/FgMFYuTBhR5R57KW58iCkYACMyFbrkqVyzXSurYoScDGvgyMpk7uRF/lPUPPTmsRSA==",
+      "version": "0.10.63",
+      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.63.tgz",
+      "integrity": "sha512-hUCZd2Byj/mNKjfP9jXrdVZ62B8KuA/VoK7X8nUh5qT+AxDmcbvZz041oDVZdbIN1qW6XY9VDNwzkvKnZvK2TQ==",
       "requires": {
-        "es6-iterator": "~2.0.3",
-        "es6-symbol": "~3.1.1",
-        "next-tick": "1"
+        "es6-iterator": "^2.0.3",
+        "es6-symbol": "^3.1.3",
+        "esniff": "^2.0.1",
+        "next-tick": "^1.1.0"
+      },
+      "dependencies": {
+        "d": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/d/-/d-1.0.1.tgz",
+          "integrity": "sha512-m62ShEObQ39CfralilEQRjH6oAMtNCV1xJyEx5LpRYUVN+EviphDgUc/F3hnYbADmkiNs67Y+3ylmlG7Lnu+FA==",
+          "requires": {
+            "es5-ext": "^0.10.50",
+            "type": "^1.0.1"
+          }
+        },
+        "es6-symbol": {
+          "version": "3.1.3",
+          "resolved": "https://registry.npmjs.org/es6-symbol/-/es6-symbol-3.1.3.tgz",
+          "integrity": "sha512-NJ6Yn3FuDinBaBRWl/q5X/s4koRHBrgKAu+yGI6JCBeiu3qrcbJhwT2GeR/EXVfylRk8dpQVJoLEFhK+Mu31NA==",
+          "requires": {
+            "d": "^1.0.1",
+            "ext": "^1.1.2"
+          }
+        },
+        "next-tick": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/next-tick/-/next-tick-1.1.0.tgz",
+          "integrity": "sha512-CXdUiJembsNjuToQvxayPZF9Vqht7hewsvy2sOWafLvi2awflj9mOC6bHIg50orX8IJvWKY9wYQ/zB2kogPslQ=="
+        }
       }
     },
     "es6-iterator": {
@@ -112,6 +138,40 @@
         }
       }
     },
+    "esniff": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/esniff/-/esniff-2.0.1.tgz",
+      "integrity": "sha512-kTUIGKQ/mDPFoJ0oVfcmyJn4iBDRptjNVIzwIFR7tqWXdVI9xfA2RMwY/gbSpJG3lkdWNEjLap/NqVHZiJsdfg==",
+      "requires": {
+        "d": "^1.0.1",
+        "es5-ext": "^0.10.62",
+        "event-emitter": "^0.3.5",
+        "type": "^2.7.2"
+      },
+      "dependencies": {
+        "d": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/d/-/d-1.0.1.tgz",
+          "integrity": "sha512-m62ShEObQ39CfralilEQRjH6oAMtNCV1xJyEx5LpRYUVN+EviphDgUc/F3hnYbADmkiNs67Y+3ylmlG7Lnu+FA==",
+          "requires": {
+            "es5-ext": "^0.10.50",
+            "type": "^1.0.1"
+          },
+          "dependencies": {
+            "type": {
+              "version": "1.2.0",
+              "resolved": "https://registry.npmjs.org/type/-/type-1.2.0.tgz",
+              "integrity": "sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg=="
+            }
+          }
+        },
+        "type": {
+          "version": "2.7.2",
+          "resolved": "https://registry.npmjs.org/type/-/type-2.7.2.tgz",
+          "integrity": "sha512-dzlvlNlt6AXU7EBSfpAscydQ7gXB+pPGsPnfJnZpiNJBDj7IaJzQlBZYGdEi4R9HmPdBv2XmWJ6YUtoTa7lmCw=="
+        }
+      }
+    },
     "event-emitter": {
       "version": "0.3.5",
       "resolved": "https://registry.npmjs.org/event-emitter/-/event-emitter-0.3.5.tgz",
@@ -131,6 +191,21 @@
         }
       }
     },
+    "ext": {
+      "version": "1.7.0",
+      "resolved": "https://registry.npmjs.org/ext/-/ext-1.7.0.tgz",
+      "integrity": "sha512-6hxeJYaL110a9b5TEJSj0gojyHQAmA2ch5Os+ySCiA1QGdS697XWY1pzsrSjqA9LDEEgdB/KypIlR59RcLuHYw==",
+      "requires": {
+        "type": "^2.7.2"
+      },
+      "dependencies": {
+        "type": {
+          "version": "2.7.2",
+          "resolved": "https://registry.npmjs.org/type/-/type-2.7.2.tgz",
+          "integrity": "sha512-dzlvlNlt6AXU7EBSfpAscydQ7gXB+pPGsPnfJnZpiNJBDj7IaJzQlBZYGdEi4R9HmPdBv2XmWJ6YUtoTa7lmCw=="
+        }
+      }
+    },
     "fs-extra": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-5.0.0.tgz",
@@ -197,6 +272,11 @@
         "next-tick": "1"
       }
     },
+    "type": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/type/-/type-1.2.0.tgz",
+      "integrity": "sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg=="
+    },
     "universalify": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.1.tgz",