diff --git a/package-lock.json b/package-lock.json
index 189010d..11212bc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2110,9 +2110,9 @@
       "dev": true
     },
     "json-schema": {
-      "version": "0.2.3",
-      "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz",
-      "integrity": "sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM="
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.4.0.tgz",
+      "integrity": "sha512-es94M3nTIfsEPisRafak+HDLfHXnKBhV3vU5eqPcS3flIWqcxJWgXHXiey3YrpaNsanY5ei1VoYEbOzijuq9BA=="
     },
     "json-schema-traverse": {
       "version": "0.4.1",
@@ -2144,13 +2144,13 @@
       }
     },
     "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"
       }
     },
@@ -2252,7 +2252,7 @@
     "lru-cache": {
       "version": "2.7.3",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.7.3.tgz",
-      "integrity": "sha1-bUUk6LlV+V1PW1iFHOId1y+06VI=",
+      "integrity": "sha512-WpibWJ60c3AgAz8a2iYErDrcT2C7OmKnsWhIcHOjkUHFjkXncJhtLxNSqUmxRxRunpb5I8Vprd7aNSd2NtksJQ==",
       "dev": true
     },
     "make-dir": {
@@ -3192,7 +3192,7 @@
     "recursive-readdir": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/recursive-readdir/-/recursive-readdir-1.3.0.tgz",
-      "integrity": "sha1-xuZsmuRz9JKPjmxnoF2A56VlKO8=",
+      "integrity": "sha512-xPLahSmi5cp0id46BHffsrWDpU1z0zt2Hl1B8Qn/GQhOv9UGE2u/qQQHwdg+H/Nk3Emx5JYN4fKbmc3XvQA2Lw==",
       "dev": true,
       "requires": {
         "minimatch": "0.3.0"
@@ -3201,7 +3201,7 @@
         "minimatch": {
           "version": "0.3.0",
           "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-0.3.0.tgz",
-          "integrity": "sha1-J12O2qxPG7MyZHIInnlJyDlGmd0=",
+          "integrity": "sha512-WFX1jI1AaxNTZVOHLBVazwTWKaQjoykSzCBNXB72vDTCzopQGtyP91tKdFK5cv1+qMwPyiTu1HqUriqplI8pcA==",
           "dev": true,
           "requires": {
             "lru-cache": "2",
@@ -3486,7 +3486,7 @@
     "sigmund": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/sigmund/-/sigmund-1.0.1.tgz",
-      "integrity": "sha1-P/IfGYytIXX587eBhT/ZTQ0ZtZA=",
+      "integrity": "sha512-fCvEXfh6NWpm+YSuY2bpXb/VIihqWA6hLsgboC+0nl71Q7N7o2eaCW8mJa/NLvQhs6jpd3VZV4UiUQlV6+lc8g==",
       "dev": true
     },
     "signal-exit": {