diff --git a/package-lock.json b/package-lock.json
index b28ac7d1c0a4476e56a9ad03b8917a9e8454a6b1..d9dfd5d49714c4a3dd9fe3b8a24a9fbf483a7f0a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4140,9 +4140,9 @@
       }
     },
     "typescript": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.3.tgz",
-      "integrity": "sha512-B3ZIOf1IKeH2ixgHhj6la6xdwR9QrLC5d1VKeCSY4tvkqhF2eqd9O7txNlS0PO3GrBAFIdr3L1ndNwteUbZLYg==",
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.2.3.tgz",
+      "integrity": "sha512-qOcYwxaByStAWrBf4x0fibwZvMRG+r4cQoTjbPtUlrWjBHbmCAww1i448U0GJ+3cNNEtebDteo/cHOR3xJ4wEw==",
       "dev": true
     },
     "universal-deep-strict-equal": {
diff --git a/package.json b/package.json
index 355e319963efe732bb0128e0773d79de325aeba2..39901574f4dd674e6194413df46159029cbfead0 100644
--- a/package.json
+++ b/package.json
@@ -58,6 +58,6 @@
     "mocha": "8.3.1",
     "power-assert": "1.6.1",
     "prettier": "2.2.1",
-    "typescript": "4.1.3"
+    "typescript": "4.2.3"
   }
 }