diff --git a/package.json b/package.json
index 5ff7a9c..5938121 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "moment": "^2.24.0",
     "oauth": "^0.9.15",
     "socks-proxy-agent": "h3poteto/node-socks-proxy-agent#master",
-    "typescript": "3.8.2",
+    "typescript": "3.8.3",
     "uuid": "^7.0.2",
     "ws": "^7.2.1"
   },
diff --git a/yarn.lock b/yarn.lock
index 49386de..28bfe8e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4361,10 +4361,10 @@ typescript@3.7.x:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.5.tgz#0692e21f65fd4108b9330238aac11dd2e177a1ae"
   integrity sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==
 
-typescript@3.8.2:
-  version "3.8.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.8.2.tgz#91d6868aaead7da74f493c553aeff76c0c0b1d5a"
-  integrity sha512-EgOVgL/4xfVrCMbhYKUQTdF37SQn4Iw73H5BgCrF1Abdun7Kwy/QZsE/ssAy0y4LxBbvua3PIbFsbRczWWnDdQ==
+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==
 
 uglify-js@^3.1.4:
   version "3.7.2"