diff --git a/package-lock.json b/package-lock.json
index 937538a..c58e788 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3008,11 +3008,6 @@
             "resolved": "https://registry.npmjs.org/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz",
             "integrity": "sha512-mrqyZKfX5EhL7hvqcV6WG1yYjnjeuYDzDhhcAAUrq8Po85NBQBJP+ZDUT75qZQ98IkUoBqdkExkukOU7Ts2wrw=="
         },
-        "json-schema": {
-            "version": "0.2.3",
-            "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz",
-            "integrity": "sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM="
-        },
         "json-schema-traverse": {
             "version": "0.4.1",
             "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
@@ -3024,14 +3019,21 @@
             "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus="
         },
         "jsprim": {
-            "version": "1.4.1",
-            "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
-            "integrity": "sha1-MT5mvB5cwG5Di8G3SZwuXFastqI=",
+            "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": "0.2.3",
+                "json-schema": "0.4.0",
                 "verror": "1.10.0"
+            },
+            "dependencies": {
+                "json-schema": {
+                    "version": "0.4.0",
+                    "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.4.0.tgz",
+                    "integrity": "sha512-es94M3nTIfsEPisRafak+HDLfHXnKBhV3vU5eqPcS3flIWqcxJWgXHXiey3YrpaNsanY5ei1VoYEbOzijuq9BA=="
+                }
             }
         },
         "kind-of": {