diff --git a/yarn.lock b/yarn.lock
index d7d36ae1a36..0d136f09a12 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7962,9 +7962,9 @@ typedarray@^0.0.6:
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
 typescript@^3.0.0-rc:
-  version "3.0.0-rc"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.0.0-rc.tgz#13553808426d393d3f92c054f4fa6f24589549c1"
-  integrity sha512-//6ivFupDRi+rtsivXnYNfXK7URxdvO18hhxgNpbiIVBE611+1NCiiEfgjjx53TU7fjxlhWPuv3RRj5hJF62/w==
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.3.1.tgz#6de14e1db4b8a006ac535e482c8ba018c55f750b"
+  integrity sha512-cTmIDFW7O0IHbn1DPYjkiebHxwtCMU+eTy30ZtJNBPF9j2O1ITu5XH2YnBeVRKWHqF+3JQwWJv0Q0aUgX8W7IA==
 
 ua-parser-js@^0.7.9:
   version "0.7.18"