diff --git a/package.json b/package.json
index 3a947ab..ab78cbf 100644
--- a/package.json
+++ b/package.json
@@ -29,13 +29,13 @@
   },
   "homepage": "https://github.com/kiswa/TaskBoard#readme",
   "devDependencies": {
-    "@angular/common": "^2.0.0-rc.1",
-    "@angular/compiler": "^2.0.0-rc.1",
-    "@angular/core": "^2.0.0-rc.1",
-    "@angular/http": "^2.0.0-rc.1",
-    "@angular/platform-browser": "^2.0.0-rc.1",
-    "@angular/platform-browser-dynamic": "^2.0.0-rc.1",
-    "@angular/router": "^3.0.0-alpha.3",
+    "@angular/common": "^2.0.0-rc.2",
+    "@angular/compiler": "^2.0.0-rc.2",
+    "@angular/core": "^2.0.0-rc.2",
+    "@angular/http": "^2.0.0-rc.2",
+    "@angular/platform-browser": "^2.0.0-rc.2",
+    "@angular/platform-browser-dynamic": "^2.0.0-rc.2",
+    "@angular/router": "^3.0.0-alpha.6",
     "bourbon": "^4.2.7",
     "bourbon-neat": "^1.7.4",
     "chai": "^3.5.0",
@@ -52,7 +52,7 @@
     "gulp-imagemin": "^3.0.1",
     "gulp-mocha": "^2.2.0",
     "gulp-phpunit": "^0.15.0",
-    "gulp-sass": "^2.3.1",
+    "gulp-sass": "^2.3.2",
     "gulp-scss-lint": "^0.4.0",
     "gulp-typescript": "^2.13.6",
     "gulp-uglify": "^1.5.3",
@@ -62,9 +62,9 @@
     "rxjs": "5.0.0-beta.6",
     "scss-base": "^1.1.1",
     "systemjs": "^0.19.31",
-    "systemjs-builder": "^0.15.22",
+    "systemjs-builder": "^0.15.23",
     "touch": "^1.0.0",
-    "typings": "^1.1.0",
+    "typings": "^1.2.0",
     "typescript": "1.9.0-dev.20160409",
     "zone.js": "^0.6.12"
   }