diff --git a/package-lock.json b/package-lock.json
index df5cada1ccd..659b200af94 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19678,9 +19678,9 @@
       }
     },
     "typescript": {
-      "version": "3.9.9",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.9.tgz",
-      "integrity": "sha512-kdMjTiekY+z/ubJCATUPlRDl39vXYiMV9iyeMuEuXZh2we6zz80uovNN2WlAxmmdE/Z/YQe+EbOEXB5RHEED3w==",
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.2.3.tgz",
+      "integrity": "sha512-qOcYwxaByStAWrBf4x0fibwZvMRG+r4cQoTjbPtUlrWjBHbmCAww1i448U0GJ+3cNNEtebDteo/cHOR3xJ4wEw==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index e039e7f26c4..d5f09cd354f 100644
--- a/package.json
+++ b/package.json
@@ -128,7 +128,7 @@
     "supertest": "6.1.3",
     "test-listen": "1.1.0",
     "ts-jest": "26.5.4",
-    "typescript": "3.9.9",
+    "typescript": "4.2.3",
     "winston": "3.3.3",
     "winston-transport": "4.4.0",
     "ws": "6.2.1"