diff --git a/extensions/package.json b/extensions/package.json
index 0266656aec967..7b4fd5a5bd0cf 100644
--- a/extensions/package.json
+++ b/extensions/package.json
@@ -3,9 +3,9 @@
   "version": "0.0.1",
   "description": "Dependencies shared by all extensions",
   "dependencies": {
-    "typescript": "3.0.0-insiders.20180706"
+    "typescript": "3.0.1-insiders.20180713"
   },
   "scripts": {
     "postinstall": "node ./postinstall"
   }
-}
\ No newline at end of file
+}
diff --git a/extensions/yarn.lock b/extensions/yarn.lock
index 64d1bf83d0f41..6ed3a9d31c474 100644
--- a/extensions/yarn.lock
+++ b/extensions/yarn.lock
@@ -2,6 +2,6 @@
 # yarn lockfile v1
 
 
-typescript@3.0.0-insiders.20180706:
-  version "3.0.0-insiders.20180706"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.0.0-insiders.20180706.tgz#684c6c8ca1eefb11e79b6c072a92046ffd75184e"
+typescript@3.0.1-insiders.20180713:
+  version "3.0.1-insiders.20180713"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.0.1-insiders.20180713.tgz#02775b5197ab02b79ed5b84e7483c18ed164e55e"