diff --git a/extensions/package.json b/extensions/package.json
index ca4c11ec80a..c02d9fac51a 100644
--- a/extensions/package.json
+++ b/extensions/package.json
@@ -3,7 +3,7 @@
   "version": "0.0.1",
   "description": "Dependencies shared by all extensions",
   "dependencies": {
-    "typescript": "2.7.1-insiders.20180127"
+    "typescript": "2.7.1"
   },
   "scripts": {
     "postinstall": "node ./postinstall"
diff --git a/extensions/yarn.lock b/extensions/yarn.lock
index 7318e7362b6..e08176b1bf4 100644
--- a/extensions/yarn.lock
+++ b/extensions/yarn.lock
@@ -2,6 +2,6 @@
 # yarn lockfile v1
 
 
-typescript@2.7.1-insiders.20180127:
-  version "2.7.1-insiders.20180127"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.7.1-insiders.20180127.tgz#db1f0d903e86c0867ec5c6e04ef10ded9ad9399b"
+typescript@2.7.1:
+  version "2.7.1"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.7.1.tgz#bb3682c2c791ac90e7c6210b26478a8da085c359"