diff --git a/package-lock.json b/package-lock.json
index 553e64bca..eae85b1ed 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -6247,7 +6247,8 @@
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-      "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho="
+      "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
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@@ -6316,6 +6317,7 @@
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@@ -6324,12 +6326,14 @@
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-          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
+          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
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@@ -6338,6 +6342,7 @@
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@@ -6348,6 +6353,7 @@
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@@ -6403,39 +6409,114 @@
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-      "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE="
+      "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE=",
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-      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
+      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
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-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-11.1.0.tgz",
-      "integrity": "sha512-NwW69J42EsCSanF8kyn5upxvjp5ds+t3+udGBeTbFnERA+lF541DDpMawzo4z6W/QrzNM18D+BPMiOBibnFV5A==",
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-        "find-up": "^2.1.0",
-        "get-caller-file": "^1.0.1",
-        "os-locale": "^2.0.0",
+      "version": "16.1.1",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-16.1.1.tgz",
+      "integrity": "sha512-hAD1RcFP/wfgfxgMVswPE+z3tlPFtxG8/yWUrG2i17sTWGCGqWnxKcLTF4cUKDUK8fzokwsmO9H0TDkRbMHy8w==",
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-        "which-module": "^2.0.0",
-        "y18n": "^3.2.1",
-        "yargs-parser": "^9.0.2"
+        "string-width": "^4.2.0",
+        "y18n": "^5.0.5",
+        "yargs-parser": "^20.2.2"
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+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
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+          "resolved": "https://registry.npmjs.org/cliui/-/cliui-7.0.4.tgz",
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+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
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-      "requires": {
-        "camelcase": "^4.1.0"
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 }
diff --git a/package.json b/package.json
index d19ed5f08..f9acb4142 100644
--- a/package.json
+++ b/package.json
@@ -48,6 +48,6 @@
     "rollup-plugin-commonjs": "^9.1.5",
     "rollup-plugin-node-resolve": "^3.3.0",
     "tslint": "^5.10.0",
-    "typescript-json-schema": "^0.25.1"
+    "typescript-json-schema": "^0.44.0"
   }
 }