diff --git a/package.json b/package.json
index 4c2853b3bc05d06bcafc26d925670e4d658ed88e..46cc0ffbef11ced3b25ba958f6f7504877f1a796 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "to-string-loader": "1.1.5",
     "tslib": "^1.10.0",
     "typedoc": "^0.14.2",
-    "typescript": "^3.5.2",
+    "typescript": "^3.5.3",
     "url-loader": "^2.0.0",
     "val-loader": "1.1.1",
     "webpack": "^4.35.2",
diff --git a/yarn.lock b/yarn.lock
index d8a17d410a1b9e422bd08919baead2b2f339dffa..bedc033b2fbc437b1cb9015d9e94814806741a93 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6648,10 +6648,10 @@ typescript@3.2.x:
   version "3.2.4"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.2.4.tgz#c585cb952912263d915b462726ce244ba510ef3d"
 
-typescript@^3.5.2:
-  version "3.5.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.5.2.tgz#a09e1dc69bc9551cadf17dba10ee42cf55e5d56c"
-  integrity sha512-7KxJovlYhTX5RaRbUdkAXN1KUZ8PwWlTzQdHV6xNqvuFOs7+WBo10TQUqT19Q/Jz2hk5v9TQDIhyLhhJY4p5AA==
+typescript@^3.5.3:
+  version "3.5.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.5.3.tgz#c830f657f93f1ea846819e929092f5fe5983e977"
+  integrity sha512-ACzBtm/PhXBDId6a6sDJfroT2pOWt/oOnk4/dElG5G33ZL776N3Y6/6bKZJBFpd+b05F3Ct9qDjMeJmRWtE2/g==
 
 uglify-js@3.4.x:
   version "3.4.7"