diff --git a/package-lock.json b/package-lock.json
index bda816854..de94fa56c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1281,12 +1281,12 @@
             "dev": true
         },
         "@typescript-eslint/eslint-plugin": {
-            "version": "2.20.0",
-            "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.20.0.tgz",
-            "integrity": "sha512-cimIdVDV3MakiGJqMXw51Xci6oEDEoPkvh8ggJe2IIzcc0fYqAxOXN6Vbeanahz6dLZq64W+40iUEc9g32FLDQ==",
+            "version": "2.21.0",
+            "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.21.0.tgz",
+            "integrity": "sha512-b5jjjDMxzcjh/Sbjuo7WyhrQmVJg0WipTHQgXh5Xwx10uYm6nPWqN1WGOsaNq4HR3Zh4wUx4IRQdDkCHwyewyw==",
             "dev": true,
             "requires": {
-                "@typescript-eslint/experimental-utils": "2.20.0",
+                "@typescript-eslint/experimental-utils": "2.21.0",
                 "eslint-utils": "^1.4.3",
                 "functional-red-black-tree": "^1.0.1",
                 "regexpp": "^3.0.0",
@@ -1302,13 +1302,13 @@
             }
         },
         "@typescript-eslint/experimental-utils": {
-            "version": "2.20.0",
-            "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.20.0.tgz",
-            "integrity": "sha512-fEBy9xYrwG9hfBLFEwGW2lKwDRTmYzH3DwTmYbT+SMycmxAoPl0eGretnBFj/s+NfYBG63w/5c3lsvqqz5mYag==",
+            "version": "2.21.0",
+            "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.21.0.tgz",
+            "integrity": "sha512-olKw9JP/XUkav4lq0I7S1mhGgONJF9rHNhKFn9wJlpfRVjNo3PPjSvybxEldvCXnvD+WAshSzqH5cEjPp9CsBA==",
             "dev": true,
             "requires": {
                 "@types/json-schema": "^7.0.3",
-                "@typescript-eslint/typescript-estree": "2.20.0",
+                "@typescript-eslint/typescript-estree": "2.21.0",
                 "eslint-scope": "^5.0.0"
             }
         },
@@ -1388,9 +1388,9 @@
             }
         },
         "@typescript-eslint/typescript-estree": {
-            "version": "2.20.0",
-            "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.20.0.tgz",
-            "integrity": "sha512-WlFk8QtI8pPaE7JGQGxU7nGcnk1ccKAJkhbVookv94ZcAef3m6oCE/jEDL6dGte3JcD7reKrA0o55XhBRiVT3A==",
+            "version": "2.21.0",
+            "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.21.0.tgz",
+            "integrity": "sha512-NC/nogZNb9IK2MEFQqyDBAciOT8Lp8O3KgAfvHx2Skx6WBo+KmDqlU3R9KxHONaijfTIKtojRe3SZQyMjr3wBw==",
             "dev": true,
             "requires": {
                 "debug": "^4.1.1",