diff --git a/package.json b/package.json
index 2e5f7bb..e333b53 100644
--- a/package.json
+++ b/package.json
@@ -16,18 +16,18 @@
   },
   "dependencies": {
     "gaze": "^0.5.1",
-    "tiny-lr": "^0.1.4",
-    "lodash": "^2.4.1",
-    "async": "^0.9.0"
+    "tiny-lr": "^0.2.1",
+    "lodash": "^3.10.1",
+    "async": "^1.5.0"
   },
   "devDependencies": {
     "grunt": "^0.4.5",
     "grunt-cli": "^0.1.13",
     "grunt-contrib-internal": "^0.4.7",
-    "grunt-contrib-jshint": "^0.10.0",
+    "grunt-contrib-jshint": "^0.11.3",
     "grunt-contrib-nodeunit": "^0.4.1",
     "grunt-jscs": "^2.1.0",
-    "underscore.string": "^2.3.3"
+    "underscore.string": "^3.2.2"
   },
   "peerDependencies": {
     "grunt": ">=0.4.0"