diff --git a/extensions/npm-shrinkwrap.json b/extensions/npm-shrinkwrap.json
index 5d8f8d1af31..4cf955a591f 100644
--- a/extensions/npm-shrinkwrap.json
+++ b/extensions/npm-shrinkwrap.json
@@ -3,9 +3,9 @@
   "version": "0.0.1",
   "dependencies": {
     "typescript": {
-      "version": "2.3.1-insiders.20170420",
-      "from": "typescript@typescript@2.3.1-insiders.20170420",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-2.3.1-insiders.20170420.tgz"
+      "version": "2.3.1-insiders.20170425",
+      "from": "typescript@typescript@2.3.1-insiders.20170425",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-2.3.1-insiders.20170425.tgz"
     }
   }
 }