diff --git a/package-lock.json b/package-lock.json
index bde9a97..fa4614d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "swagger2-to-postman",
-  "version": "1.1.8",
+  "version": "1.1.9",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -286,6 +286,12 @@
       "integrity": "sha1-eEp5eRWjjq0nutRWtVcstLuqeME=",
       "dev": true
     },
+    "browser-stdout": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/browser-stdout/-/browser-stdout-1.3.0.tgz",
+      "integrity": "sha512-7Rfk377tpSM9TWBEeHs0FlDZGoAIei2V/4MdZJoFMBFAK6BqLpxAIUepGRHGdPFgGsLb02PXovC4qddyHvQqTg==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-1.2.1.tgz",
@@ -583,9 +589,9 @@
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-      "resolved": "https://registry.npmjs.org/diff/-/diff-1.4.0.tgz",
-      "integrity": "sha1-fyjS657nsVqX79ic5j3P2qPMur8=",
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-3.3.1.tgz",
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       "dev": true
     },
     "dom-serializer": {
@@ -732,6 +738,18 @@
         "estraverse": "4.2.0"
       }
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+    "eslint-plugin-node": {
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+      "resolved": "https://registry.npmjs.org/eslint-plugin-node/-/eslint-plugin-node-5.2.1.tgz",
+      "integrity": "sha512-xhPXrh0Vl/b7870uEbaumb2Q+LxaEcOQ3kS1jtIXanBAwpMre1l5q/l2l/hESYJGEFKuI78bp6Uw50hlpr7B+g==",
+      "dev": true,
+      "requires": {
+        "ignore": "^3.3.6",
+        "minimatch": "^3.0.4",
+        "resolve": "^1.3.3",
+        "semver": "5.3.0"
+      }
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       "resolved": "https://registry.npmjs.org/esprima/-/esprima-2.7.3.tgz",
@@ -837,10 +855,13 @@
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-      "version": "1.9.2",
-      "resolved": "https://registry.npmjs.org/growl/-/growl-1.9.2.tgz",
-      "integrity": "sha1-Dqd0NxXbjY3ixe3hd14bRayFwC8=",
-      "dev": true
+      "version": "1.10.2",
+      "resolved": "https://registry.npmjs.org/growl/-/growl-1.10.2.tgz",
+      "integrity": "sha512-nidsnaoWVZIBLwA3sUIp3dA2DP2rT3dwEqINVacQ0+rZmc6UOwj2D729HTEjQYUKb+3wL9MeDbxpZtEiEJoUHQ==",
+      "dev": true,
+      "requires": {
+        "eslint-plugin-node": "^5.1.0"
+      }
     },
     "has-ansi": {
       "version": "2.0.0",
@@ -857,6 +878,18 @@
       "integrity": "sha1-ZxRKUmDDT8PMpnfQQdr1L+e3iy8=",
       "dev": true
     },
+    "has-flag": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-2.0.0.tgz",
+      "integrity": "sha512-P+1n3MnwjR/Epg9BBo1KT8qbye2g2Ou4sFumihwt6I4tsUX7jnLcX4BTOSKg/B1ZrIYMN9FcEnG4x5a7NB8Eng==",
+      "dev": true
+    },
+    "he": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/he/-/he-1.1.1.tgz",
+      "integrity": "sha512-z/GDPjlRMNOa2XJiB4em8wJpuuBfrFOlYKTZxtpkdr1uPdibHI8rYA3MY0KDObpVyaes0e/aunid/t88ZI2EKA==",
+      "dev": true
+    },
     "home-or-tmp": {
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       "resolved": "https://registry.npmjs.org/home-or-tmp/-/home-or-tmp-1.0.0.tgz",
@@ -895,6 +928,12 @@
         "safer-buffer": "2.1.2"
       }
     },
+    "ignore": {
+      "version": "3.3.10",
+      "resolved": "https://registry.npmjs.org/ignore/-/ignore-3.3.10.tgz",
+      "integrity": "sha512-Pgs951kaMm5GXP7MOvxERINe3gsaVjUWFm+UZPSq9xYriQAksyhg0csnS0KXSNRD5NmNdapXEpjxG49+AKh/ug==",
+      "dev": true
+    },
     "inflight": {
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       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
@@ -965,30 +1004,6 @@
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       "dev": true
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-    "jade": {
-      "version": "0.26.3",
-      "resolved": "https://registry.npmjs.org/jade/-/jade-0.26.3.tgz",
-      "integrity": "sha1-jxDXl32NefL2/4YqgbBRPMslaGw=",
-      "dev": true,
-      "requires": {
-        "commander": "0.6.1",
-        "mkdirp": "0.3.0"
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-      "dependencies": {
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-          "version": "0.6.1",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-0.6.1.tgz",
-          "integrity": "sha1-+mihT2qUXVTbvlDYzbMyDp47GgY=",
-          "dev": true
-        },
-        "mkdirp": {
-          "version": "0.3.0",
-          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.0.tgz",
-          "integrity": "sha1-G79asbqCevI1dRQ0kEJkVfSB/h4=",
-          "dev": true
-        }
-      }
-    },
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       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-1.0.1.tgz",
@@ -1245,12 +1260,6 @@
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-    "lru-cache": {
-      "version": "2.7.3",
-      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.7.3.tgz",
-      "integrity": "sha1-bUUk6LlV+V1PW1iFHOId1y+06VI=",
-      "dev": true
-    },
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       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
@@ -1284,75 +1293,60 @@
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     "mocha": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-2.5.3.tgz",
-      "integrity": "sha1-FhvlvetJZ3HrmzV0UFC2IrWu/Fg=",
-      "dev": true,
-      "requires": {
-        "commander": "2.3.0",
-        "debug": "2.2.0",
-        "diff": "1.4.0",
-        "escape-string-regexp": "1.0.2",
-        "glob": "3.2.11",
-        "growl": "1.9.2",
-        "jade": "0.26.3",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-4.0.0.tgz",
+      "integrity": "sha512-83e2QQWKbcBiPb1TuS80i4DxkpqQoOC9Y0TxOuML8NkzZWUkJJqWHAslhUS7x5nQcYMqnMwZDp5v3ABzV+ivCA==",
+      "dev": true,
+      "requires": {
+        "browser-stdout": "1.3.0",
+        "commander": "2.11.0",
+        "debug": "3.1.0",
+        "diff": "3.3.1",
+        "escape-string-regexp": "1.0.5",
+        "glob": "7.1.2",
+        "growl": "1.10.2",
+        "he": "1.1.1",
         "mkdirp": "0.5.1",
-        "supports-color": "1.2.0",
-        "to-iso-string": "0.0.2"
+        "supports-color": "4.4.0"
       },
       "dependencies": {
         "commander": {
-          "version": "2.3.0",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.3.0.tgz",
-          "integrity": "sha1-/UMOiJgy7DU7ms0d4hfBHLPu+HM=",
+          "version": "2.11.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.11.0.tgz",
+          "integrity": "sha512-b0553uYA5YAEGgyYIGYROzKQ7X5RAqedkfjiZxwi0kL1g3bOaBNNZfYkzt/CL0umgD5wc9Jec2FbB98CjkMRvQ==",
           "dev": true
         },
         "debug": {
-          "version": "2.2.0",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
-          "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
           "dev": true,
           "requires": {
-            "ms": "0.7.1"
+            "ms": "2.0.0"
           }
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-        "escape-string-regexp": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.2.tgz",
-          "integrity": "sha1-Tbwv5nTnGUnK8/smlc5/LcHZqNE=",
-          "dev": true
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-          "resolved": "https://registry.npmjs.org/glob/-/glob-3.2.11.tgz",
-          "integrity": "sha1-Spc/Y1uRkPcV0QmH1cAP0oFevj0=",
+          "version": "7.1.2",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
+          "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
           "dev": true,
           "requires": {
-            "inherits": "2.0.3",
-            "minimatch": "0.3.0"
+            "fs.realpath": "^1.0.0",
+            "inflight": "^1.0.4",
+            "inherits": "2",
+            "minimatch": "^3.0.4",
+            "once": "^1.3.0",
+            "path-is-absolute": "^1.0.0"
           }
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-        "minimatch": {
-          "version": "0.3.0",
-          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-0.3.0.tgz",
-          "integrity": "sha1-J12O2qxPG7MyZHIInnlJyDlGmd0=",
+        "supports-color": {
+          "version": "4.4.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-4.4.0.tgz",
+          "integrity": "sha512-rKC3+DyXWgK0ZLKwmRsrkyHVZAjNkfzeehuFWdGGcqGDTZFH73+RH6S/RDAAxl9GusSjZSUWYLmT9N5pzXFOXQ==",
           "dev": true,
           "requires": {
-            "lru-cache": "2.7.3",
-            "sigmund": "1.0.1"
+            "has-flag": "^2.0.0"
           }
-        },
-        "ms": {
-          "version": "0.7.1",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
-          "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg=",
-          "dev": true
-        },
-        "supports-color": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-1.2.0.tgz",
-          "integrity": "sha1-/x7R5hFp0Gs88tWI4YixjYhH4X4=",
-          "dev": true
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@@ -1714,6 +1708,12 @@
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       "dev": true
     },
+    "semver": {
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
+      "integrity": "sha512-mfmm3/H9+67MCVix1h+IXTpDwL6710LyHuk7+cWC9T1mE0qz4iHhh6r4hU2wrIT9iTsAAC2XQRvfblL028cpLw==",
+      "dev": true
+    },
     "shebang-regex": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-1.0.0.tgz",
@@ -1726,12 +1726,6 @@
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       "dev": true
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-    "sigmund": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/sigmund/-/sigmund-1.0.1.tgz",
-      "integrity": "sha1-P/IfGYytIXX587eBhT/ZTQ0ZtZA=",
-      "dev": true
-    },
     "simple-fmt": {
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       "resolved": "https://registry.npmjs.org/simple-fmt/-/simple-fmt-0.1.0.tgz",
@@ -1860,12 +1854,6 @@
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       "dev": true
     },
-    "to-iso-string": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/to-iso-string/-/to-iso-string-0.0.2.tgz",
-      "integrity": "sha1-TcGeZk38y+Jb2NtQiwDG2hWCVdE=",
-      "dev": true
-    },
     "to-single-quotes": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/to-single-quotes/-/to-single-quotes-2.0.1.tgz",
diff --git a/package.json b/package.json
index 9f8cf52..540cb1c 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,6 @@
     "expect.js": "^0.3.1",
     "jscs": "^2.1.0",
     "jshint": "^2.8.0",
-    "mocha": "^2.2.5"
+    "mocha": "^4.0.0"
   }
 }