diff --git a/package.json b/package.json
index 4918368a..753f2fcd 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "source-map-support": "^0.5.19",
     "ts-node": "^8.10.1",
     "typedoc": "^0.17.6",
-    "typescript": "^3.8.3"
+    "typescript": "^3.9.2"
   },
   "repository": {
     "type": "git",
diff --git a/yarn.lock b/yarn.lock
index fc3b61d3..28434832 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2862,10 +2862,10 @@ typedoc@^0.17.6:
     shelljs "^0.8.4"
     typedoc-default-themes "^0.10.1"
 
-typescript@^3.8.3:
-  version "3.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.8.3.tgz#409eb8544ea0335711205869ec458ab109ee1061"
-  integrity sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==
+typescript@^3.9.2:
+  version "3.9.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.2.tgz#64e9c8e9be6ea583c54607677dd4680a1cf35db9"
+  integrity sha512-q2ktq4n/uLuNNShyayit+DTobV2ApPEo/6so68JaD5ojvc/6GClBipedB9zNWYxRSAlZXAe405Rlijzl6qDiSw==
 
 uglify-js@^3.1.4:
   version "3.6.8"