diff --git a/package.json b/package.json
index 061f287..d2fc0e8 100644
--- a/package.json
+++ b/package.json
@@ -22,8 +22,8 @@
     "babel-plugin-transform-runtime": "^6.0.0",
     "babel-preset-es2015": "^6.0.0",
     "babel-runtime": "^6.0.0",
-    "cross-env": "^1.0.5",
-    "css-loader": "^0.23.1",
+    "cross-env": "^2.0.1",
+    "css-loader": "^0.24.0",
     "stylus": "^0.54.5",
     "stylus-loader": "^2.1.1",
     "vue-hot-reload-api": "^1.2.0",
@@ -35,7 +35,7 @@
   },
   "dependencies": {
     "es6-promise": "^3.0.2",
-    "firebase": "^2.3.1",
+    "firebase": "^2.4.2",
     "vue": "^1.0.26",
     "vue-router": "^0.7.13"
   }