diff --git a/package.json b/package.json
index 0d74ea3..5b74076 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
     "tslint-etc": "1.13.7",
     "tslint-microsoft-contrib": "6.2.0",
     "tslint-sonarts": "1.9.0",
-    "typescript": "4.0.2"
+    "typescript": "4.0.3"
   },
   "nyc": {
     "extends": "@istanbuljs/nyc-config-typescript"
diff --git a/yarn.lock b/yarn.lock
index ab0b558..74256e5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4583,10 +4583,10 @@ typedarray@^0.0.6:
   resolved "https://artifacts.apextoaster.com/repository/group-npm/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@4.0.2:
-  version "4.0.2"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/typescript/-/typescript-4.0.2.tgz#7ea7c88777c723c681e33bf7988be5d008d05ac2"
-  integrity sha512-e4ERvRV2wb+rRZ/IQeb3jm2VxBsirQLpQhdxplZ2MEzGvDkkMmPglecnNDfSUBivMjP93vRbngYYDQqQ/78bcQ==
+typescript@4.0.3:
+  version "4.0.3"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/typescript/-/typescript-4.0.3.tgz#153bbd468ef07725c1df9c77e8b453f8d36abba5"
+  integrity sha512-tEu6DGxGgRJPb/mVPIZ48e69xCn2yRmCgYmDugAVwmJ6o+0u1RI18eO7E7WBTLYLaEVVOhwQmcdhQHweux/WPg==
 
 typescript@^3.0.0:
   version "3.6.3"