diff --git a/package-lock.json b/package-lock.json
index cee4e30..e6a3de9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -282,6 +282,11 @@
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       "integrity": "sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY="
     },
+    "assert-plus": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
+      "integrity": "sha512-NfJ4UzBCcQGLDlQq7nHxH+tv3kyZ0hHQqF5BO6J7tNJeP5do1llPr8dZ8zHonfhAu0PHAdMkSo+8o0wxg9lZWw=="
+    },
     "assertion-error": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-1.0.2.tgz",
@@ -681,6 +686,11 @@
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     },
+    "extsprintf": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
+      "integrity": "sha512-11Ndz7Nv+mvAC1j0ktTa7fAb0vLyGGX+rMHNBYQviQDGU0Hw7lhctJANqbPhu9nV9/izT/IntTgZ7Im/9LJs9g=="
+    },
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       "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
@@ -1075,6 +1085,11 @@
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     },
+    "json-schema": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.4.0.tgz",
+      "integrity": "sha512-es94M3nTIfsEPisRafak+HDLfHXnKBhV3vU5eqPcS3flIWqcxJWgXHXiey3YrpaNsanY5ei1VoYEbOzijuq9BA=="
+    },
     "json5": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.1.tgz",
@@ -1090,6 +1105,17 @@
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       }
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+    "jsprim": {
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.2.tgz",
+      "integrity": "sha512-P2bSOMAc/ciLz6DzgjVlGJP9+BrJWu5UDGK70C2iweC5QBIeFf0ZXRvGjEj2uYgrY2MkAAhsSWHDWlFtEroZWw==",
+      "requires": {
+        "assert-plus": "1.0.0",
+        "extsprintf": "1.3.0",
+        "json-schema": "0.4.0",
+        "verror": "1.10.0"
+      }
+    },
     "locate-path": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
@@ -2406,24 +2432,6 @@
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           "integrity": "sha1-LHS27kHZPKUbe1qu6PUDYx0lKnM="
         },
-        "jsprim": {
-          "version": "1.4.1",
-          "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
-          "integrity": "sha1-MT5mvB5cwG5Di8G3SZwuXFastqI=",
-          "requires": {
-            "assert-plus": "1.0.0",
-            "extsprintf": "1.3.0",
-            "json-schema": "0.2.3",
-            "verror": "1.10.0"
-          },
-          "dependencies": {
-            "assert-plus": {
-              "version": "1.0.0",
-              "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-              "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
-            }
-          }
-        },
         "mime-db": {
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           "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.30.0.tgz",
@@ -2790,6 +2798,16 @@
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     },
+    "verror": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
+      "integrity": "sha512-ZZKSmDAEFOijERBLkmYfJ+vmk3w+7hOLYDNkRCuRuMJGEmqYNCNLyBBFwWKVMhfwaEF3WOd0Zlw86U/WC/+nYw==",
+      "requires": {
+        "assert-plus": "^1.0.0",
+        "core-util-is": "1.0.2",
+        "extsprintf": "^1.2.0"
+      }
+    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",