diff --git a/package-lock.json b/package-lock.json
index a308797..56125d3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -134,6 +134,13 @@
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         "mustache": "^2.1.3",
         "pipeworks": "^1.3.0"
+      },
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+          "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
+        }
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+      "resolved": "https://registry.npmjs.org/call-me-maybe/-/call-me-maybe-1.0.1.tgz",
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@@ -242,11 +254,6 @@
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-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.11.tgz",
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+      "version": "2.6.12",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.12.tgz",
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@@ -647,14 +649,6 @@
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-      "resolved": "https://registry.npmjs.org/deref/-/deref-0.6.4.tgz",
-      "integrity": "sha1-vVqW1F2+0wEbuBvfaN31S+jhvU4=",
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@@ -878,9 +872,9 @@
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-      "resolved": "https://registry.npmjs.org/faker/-/faker-3.1.0.tgz",
-      "integrity": "sha1-D5CPr05uwCUk5UpX5DLFwBPgjJ8="
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/faker/-/faker-4.1.0.tgz",
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@@ -934,6 +928,11 @@
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+      "resolved": "https://registry.npmjs.org/format-util/-/format-util-1.0.5.tgz",
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@@ -1727,26 +1719,24 @@
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-      "integrity": "sha1-uesB/in16j6Sh48VrqEK04taz4k=",
-      "requires": {
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-        "graphlib": "^2.1.1",
-        "js-yaml": "^3.8.3",
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+      "resolved": "https://registry.npmjs.org/json-refs/-/json-refs-3.0.15.tgz",
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+      "requires": {
+        "commander": "~4.1.1",
+        "graphlib": "^2.1.8",
+        "js-yaml": "^3.13.1",
+        "lodash": "^4.17.15",
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-        "slash": "^1.0.0",
-        "uri-js": "^3.0.2"
+        "path-loader": "^1.0.10",
+        "slash": "^3.0.0",
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-          "version": "3.0.2",
-          "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-3.0.2.tgz",
-          "integrity": "sha1-+QuFhQf4HepNz7s8TD2/orVX+qo=",
-          "requires": {
-            "punycode": "^2.1.0"
-          }
+        "commander": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-4.1.1.tgz",
+          "integrity": "sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA=="
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@@ -1756,14 +1746,23 @@
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-      "resolved": "https://registry.npmjs.org/json-schema-faker/-/json-schema-faker-0.2.16.tgz",
-      "integrity": "sha1-UdPKSJVdj+c09ZHXR7ckU75aePI=",
+      "version": "0.5.0-rcv.34",
+      "resolved": "https://registry.npmjs.org/json-schema-faker/-/json-schema-faker-0.5.0-rcv.34.tgz",
+      "integrity": "sha512-Q68XN31eg8rtDNZQpW7f3BrOJxdpBFdPRTmvbn3rex0fI7hrQJGyoqEKb2lb5UiUS+sblOwgKq4aPtdzwHph9Q==",
+      "requires": {
+        "json-schema-ref-parser": "^6.1.0",
+        "jsonpath-plus": "^3.0.0",
+        "randexp": "^0.5.3"
+      }
+    },
+    "json-schema-ref-parser": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/json-schema-ref-parser/-/json-schema-ref-parser-6.1.0.tgz",
+      "integrity": "sha512-pXe9H1m6IgIpXmE5JSb8epilNTGsmTb2iPohAXpOdhqGFbQjNeHHsZxU+C8w6T81GZxSPFLeUoqDJmzxx5IGuw==",
       "requires": {
-        "chance": "~1.0.1",
-        "deref": "~0.6.3",
-        "faker": "~3.1.0",
-        "randexp": "~0.4.2"
+        "call-me-maybe": "^1.0.1",
+        "js-yaml": "^3.12.1",
+        "ono": "^4.0.11"
       }
     },
     "json-schema-traverse": {
@@ -1784,6 +1783,11 @@
         "minimist": "^1.2.0"
       }
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+    "jsonpath-plus": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/jsonpath-plus/-/jsonpath-plus-3.0.0.tgz",
+      "integrity": "sha512-WQwgWEBgn+SJU1tlDa/GiY5/ngRpa9yrSj8n4BYPHcwoxTDaMEaYCHMOn42hIHHDd3CrUoRr3+HpsK0hCKoxzA=="
+    },
     "jsonpointer": {
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       "resolved": "https://registry.npmjs.org/jsonpointer/-/jsonpointer-4.1.0.tgz",
@@ -1823,9 +1827,9 @@
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
-      "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
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@@ -1866,6 +1870,13 @@
         "object-hash": "~0.3.0",
         "rttc": "^7.2.1",
         "switchback": "^2.0.0"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "3.10.1",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+          "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
+        }
       }
     },
     "machinepack-http": {
@@ -1877,6 +1888,13 @@
         "machine": "^10.3.1",
         "machinepack-urls": "^4.0.0",
         "request": "^2.55.0"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "3.10.1",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+          "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
+        }
       }
     },
     "machinepack-urls": {
@@ -1888,6 +1906,11 @@
         "machine": "^9.0.3"
       },
       "dependencies": {
+        "lodash": {
+          "version": "3.10.1",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+          "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
+        },
         "machine": {
           "version": "9.1.2",
           "resolved": "https://registry.npmjs.org/machine/-/machine-9.1.2.tgz",
@@ -2228,6 +2251,14 @@
         "wrappy": "1"
       }
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+    "ono": {
+      "version": "4.0.11",
+      "resolved": "https://registry.npmjs.org/ono/-/ono-4.0.11.tgz",
+      "integrity": "sha512-jQ31cORBFE6td25deYeD80wxKBMj+zBmHTrVxnc6CKhx8gho6ipmWM5zj/oeoqioZ99yqBls9Z/9Nss7J26G2g==",
+      "requires": {
+        "format-util": "^1.0.3"
+      }
+    },
     "optionator": {
       "version": "0.8.3",
       "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.3.tgz",
@@ -2338,11 +2369,11 @@
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     "randexp": {
-      "version": "0.4.9",
-      "resolved": "https://registry.npmjs.org/randexp/-/randexp-0.4.9.tgz",
-      "integrity": "sha512-maAX1cnBkzIZ89O4tSQUOF098xjGMC8N+9vuY/WfHwg87THw6odD2Br35donlj5e6KnB1SB0QBHhTQhhDHuTPQ==",
+      "version": "0.5.3",
+      "resolved": "https://registry.npmjs.org/randexp/-/randexp-0.5.3.tgz",
+      "integrity": "sha512-U+5l2KrcMNOUPYvazA3h5ekF80FHTUG+87SEAmHZmolh1M+i/WyTCxVzmi+tidIa1tM4BSe8g2Y/D3loWDjj+w==",
       "requires": {
-        "drange": "^1.0.0",
+        "drange": "^1.0.2",
         "ret": "^0.2.0"
       }
     },
@@ -2523,6 +2554,13 @@
       "integrity": "sha1-vJys1Grdkj3rYklaAZNOt+9hn7Q=",
       "requires": {
         "lodash": "^3.8.0"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "3.10.1",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+          "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
+        }
       }
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@@ -2660,9 +2698,9 @@
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-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/slash/-/slash-1.0.0.tgz",
-      "integrity": "sha1-xB8vbDn8FtHNF61LXYlhFK5HDVU="
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/slash/-/slash-3.0.0.tgz",
+      "integrity": "sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q=="
     },
     "sntp": {
       "version": "1.0.9",
@@ -2855,9 +2893,9 @@
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-          "version": "3.2.6",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
-          "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+          "version": "3.2.7",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+          "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
           "requires": {
             "ms": "^2.1.1"
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@@ -2868,9 +2906,9 @@
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         },
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-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
         },
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           "version": "2.3.7",
@@ -3008,27 +3046,36 @@
       "integrity": "sha1-cAcEaNbSl3ylI3suUZyn0Gouo/0="
     },
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-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/sway/-/sway-1.0.0.tgz",
-      "integrity": "sha1-No/8Dpa9hCJu0bmzPWa+V9oE8Jo=",
-      "requires": {
-        "debug": "^2.2.0",
-        "js-base64": "^2.1.9",
-        "js-yaml": "^3.5.2",
-        "json-refs": "^2.1.5",
-        "json-schema-faker": "^0.2.8",
-        "lodash": "^4.2.0",
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/sway/-/sway-2.0.6.tgz",
+      "integrity": "sha512-0HRT2WuU44XIdq+eCiMx67Bl/kiEKORP+4j+Wt89rFjoR5Dwx2hmU4PkMA6hnd48XLfS50olIac3pQGrV/wv7w==",
+      "requires": {
+        "debug": "^3.1.0",
+        "faker": "^4.1.0",
+        "js-base64": "^2.4.5",
+        "js-yaml": "^3.13.1",
+        "json-refs": "^3.0.13",
+        "json-schema-faker": "^0.5.0-rc16",
+        "lodash": "^4.17.10",
         "native-promise-only": "^0.8.1",
-        "path-to-regexp": "^1.2.1",
+        "path-to-regexp": "^1.7.0",
         "swagger-methods": "^1.0.0",
         "swagger-schema-official": "2.0.0-bab6bed",
-        "z-schema": "^3.16.1"
+        "z-schema": "^3.22.0"
       },
       "dependencies": {
-        "lodash": {
-          "version": "4.17.19",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
-          "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ=="
+        "debug": {
+          "version": "3.2.7",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+          "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "ms": {
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
         }
       }
     },
diff --git a/package.json b/package.json
index 3d32ff6..868ad25 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "cors": "^2.5.3",
     "debug": "^2.1.3",
     "js-yaml": "^3.3.0",
-    "lodash": "^3.6.0",
+    "lodash": "^4.17.21",
     "multer": "^1.0.6",
     "parseurl": "^1.3.0",
     "qs": "^6.4.0",