diff --git a/src/services/shims.ts b/src/services/shims.ts
index 351514a1499..fa3542fd725 100644
--- a/src/services/shims.ts
+++ b/src/services/shims.ts
@@ -1104,4 +1104,4 @@ module TypeScript.Services {
 }
 
 /* @internal */
-const toolsVersion = "1.6";
+const toolsVersion = "1.7";