From bb5cb9ae5104228eda26aaedce88d16234e46414 Mon Sep 17 00:00:00 2001
From: Erjan Gavalji <erjan.gavalji@gmail.com>
Date: Tue, 28 Jul 2015 13:35:18 +0300
Subject: [PATCH] Update the TypeScript compiler version used by the build
 scripts

---
 gruntfile.js |  3 ++-
 package.json | 14 +++++++-------
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/gruntfile.js b/gruntfile.js
index e1fb7d72d..3cf5c7505 100644
--- a/gruntfile.js
+++ b/gruntfile.js
@@ -310,7 +310,8 @@ module.exports = function(grunt) {
                     declaration: false,
                     removeComments: "<%= !grunt.option('leavecomments') || '' %>",
                     compiler: "node_modules/typescript/bin/tsc",
-                    noEmitOnError: true
+                    noEmitOnError: true,
+                    experimentalDecorators: true
                 }
             },
             buildNodeTests: {
diff --git a/package.json b/package.json
index e8c73d6f6..f07810618 100644
--- a/package.json
+++ b/package.json
@@ -14,17 +14,17 @@
   "license": "Apache-2.0",
   "devDependencies": {
     "grunt": "0.4.5",
-    "grunt-contrib-clean": "0.5.0",
-    "grunt-contrib-copy": "0.5.0",
-    "grunt-exec": "0.4.5",
+    "grunt-contrib-clean": "0.6.0",
+    "grunt-contrib-copy": "0.8.0",
+    "grunt-exec": "0.4.6",
     "grunt-multi-dest": "1.0.0",
     "grunt-shell": "1.1.2",
-    "grunt-ts": "4.0.1",
-    "grunt-tslint": "2.3.1-beta",
+    "grunt-ts": "4.2.0",
+    "grunt-tslint": "2.4.0",
     "mocha": "2.2.5",
     "grunt-simple-mocha": "0.4.0",
     "grunt-env": "0.4.4",
-    "chai": "2.3.0",
-    "typescript": "1.5.0-beta"
+    "chai": "3.2.0",
+    "typescript": "1.5.3"
   }
 }