diff --git a/yarn.lock b/yarn.lock
index 22a22b3..861f1a4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3434,8 +3434,8 @@ type-check@~0.3.2:
     prelude-ls "~1.1.2"
 
 typescript@^3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.0.3.tgz#4853b3e275ecdaa27f78fda46dc273a7eb7fc1c8"
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.5.1.tgz#ba72a6a600b2158139c5dd8850f700e231464202"
 
 uglify-js@^2.6:
   version "2.8.29"