diff --git a/package.json b/package.json
index e243519..1cd76ec 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "moment": "^2.24.0",
     "oauth": "^0.9.15",
     "socks-proxy-agent": "^5.0.0",
-    "typescript": "3.8.3",
+    "typescript": "3.9.3",
     "uuid": "^8.0.0",
     "ws": "^7.2.1"
   },
diff --git a/yarn.lock b/yarn.lock
index 50cc1e8..2d3fd2d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4506,10 +4506,10 @@ typedoc@^0.17.3:
     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@3.9.3:
+  version "3.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.3.tgz#d3ac8883a97c26139e42df5e93eeece33d610b8a"
+  integrity sha512-D/wqnB2xzNFIcoBG9FG8cXRDjiqSTbG2wd8DMZeQyJlP1vfTkIxH4GKveWaEBYySKIg+USu+E+EDIR47SqnaMQ==
 
 uglify-js@^3.1.4:
   version "3.7.2"