diff --git a/package-lock.json b/package-lock.json
index 8614ba9..a92286a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "manhattan-typeahead",
-  "version": "1.0.16",
+  "version": "1.0.18",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -3431,7 +3431,6 @@
         "extsprintf": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true,
           "optional": true
         },
         "forever-agent": {
@@ -3648,12 +3647,6 @@
           "dev": true,
           "optional": true
         },
-        "json-schema": {
-          "version": "0.2.3",
-          "bundled": true,
-          "dev": true,
-          "optional": true
-        },
         "json-stable-stringify": {
           "version": "1.0.1",
           "bundled": true,
@@ -3675,26 +3668,6 @@
           "dev": true,
           "optional": true
         },
-        "jsprim": {
-          "version": "1.4.0",
-          "bundled": true,
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "assert-plus": "1.0.0",
-            "extsprintf": "1.0.2",
-            "json-schema": "0.2.3",
-            "verror": "1.3.6"
-          },
-          "dependencies": {
-            "assert-plus": {
-              "version": "1.0.0",
-              "bundled": true,
-              "dev": true,
-              "optional": true
-            }
-          }
-        },
         "mime-db": {
           "version": "1.27.0",
           "bundled": true,
@@ -4105,8 +4078,6 @@
         "verror": {
           "version": "1.3.6",
           "bundled": true,
-          "dev": true,
-          "optional": true,
           "requires": {
             "extsprintf": "1.0.2"
           }
@@ -5447,7 +5418,7 @@
     "json-schema": {
       "version": "0.2.3",
       "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz",
-      "integrity": "sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM=",
+      "integrity": "sha512-a3xHnILGMtk+hDOqNwHzF6e2fNbiMrXZvxKQiEv2MlgQP+pjIOzqAmKYD2mDpXYE/44M7g+n9p2bKkYWDUcXCQ==",
       "dev": true
     },
     "json-schema-traverse": {
@@ -5477,7 +5448,7 @@
     "jsprim": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
-      "integrity": "sha1-MT5mvB5cwG5Di8G3SZwuXFastqI=",
+      "integrity": "sha512-4Dj8Rf+fQ+/Pn7C5qeEX02op1WfOss3PKTE9Nsop3Dx+6UPxlm1dr/og7o2cRa5hNN07CACr4NFzRLtj/rjWog==",
       "dev": true,
       "requires": {
         "assert-plus": "1.0.0",
@@ -6869,6 +6840,7 @@
           "version": "0.1.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "kind-of": "3.2.2",
             "longest": "1.0.1",
@@ -8028,7 +8000,8 @@
         "longest": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "loose-envify": {
           "version": "1.3.1",