diff --git a/package-lock.json b/package-lock.json
index fdb63d8..5e7d1c6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3906,9 +3906,9 @@
       }
     },
     "typescript": {
-      "version": "3.6.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.6.2.tgz",
-      "integrity": "sha512-lmQ4L+J6mnu3xweP8+rOrUwzmN+MRAj7TgtJtDaXE5PMyX2kCrklhg3rvOsOIfNeAWMQWO2F1GPc1kMD2vLAfw==",
+      "version": "4.3.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.2.tgz",
+      "integrity": "sha512-zZ4hShnmnoVnAHpVHWpTcxdv7dWP60S2FsydQLV8V5PbS3FifjWFFRiHSWpDJahly88PRyV5teTSLoq4eG7mKw==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 775843e..45918ef 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "glob": "7.1.4"
   },
   "devDependencies": {
-    "typescript": ">=3.6.2",
+    "typescript": ">=4.3.2",
     "tslint": ">=6.1.3",
     "ts-node": ">=8.3.0",
     "@types/chai": "4.2.0",