diff --git a/src/MusicStore.Spa/package.json b/src/MusicStore.Spa/package.json
index 593a0322f8..6c95765667 100644
--- a/src/MusicStore.Spa/package.json
+++ b/src/MusicStore.Spa/package.json
@@ -1,18 +1,18 @@
-{
-    "name": "MusicStore",
-    "version": "0.0.0",
-    "devDependencies": {
-        "grunt": "~0.4.2",
-        "grunt-bower-task": "~0.4.0",
-        "grunt-contrib-jshint": "~0.10.0",
-        "grunt-contrib-uglify": "~0.4.0",
-        "grunt-contrib-watch": "~0.6.1",
-        "grunt-contrib-copy": "~0.5.0",
-        "grunt-contrib-clean": "~0.5.0",
-        "grunt-contrib-less": "~0.11.0",
-        "grunt-typescript": "~0.3.6",
-        "grunt-tslint": "~0.4.1",
-        "grunt-tsng": "~0.1.3",
-        "grunt-ide-support": "~0.1.7"
-    }
-}
\ No newline at end of file
+{
+  "name": "MusicStore",
+  "version": "0.0.0",
+  "devDependencies": {
+    "grunt": "~0.4.2",
+    "grunt-bower-task": "^0.4.0",
+    "grunt-contrib-clean": "~0.5.0",
+    "grunt-contrib-copy": "~0.5.0",
+    "grunt-contrib-jshint": "~0.10.0",
+    "grunt-contrib-less": "~0.11.0",
+    "grunt-contrib-uglify": "~0.4.0",
+    "grunt-contrib-watch": "~0.6.1",
+    "grunt-ide-support": "~0.1.7",
+    "grunt-tslint": "~0.4.1",
+    "grunt-tsng": "~0.1.3",
+    "grunt-typescript": "~0.3.6"
+  }
+}