diff --git a/package.json b/package.json
index 1bf7096b2b2..ebc739d290b 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "name": "typescript",
     "author": "Microsoft Corp.",
     "homepage": "http://typescriptlang.org/",
-    "version": "2.4.1",
+    "version": "2.4.1-insiders.20170614",
     "license": "Apache-2.0",
     "description": "TypeScript is a language for application scale JavaScript development",
     "keywords": [
@@ -96,4 +96,4 @@
         "os": false,
         "path": false
     }
-}
+}
\ No newline at end of file
diff --git a/src/compiler/core.ts b/src/compiler/core.ts
index 551b3d60590..fc52efd53e6 100644
--- a/src/compiler/core.ts
+++ b/src/compiler/core.ts
@@ -3,7 +3,7 @@
 
 namespace ts {
     /** The version of the TypeScript compiler release */
-    export const version = "2.4.1";
+    export const version = "2.4.1-insiders.20170614";
 }
 
 /* @internal */