diff --git a/package.json b/package.json
index 46319588..7b2e32a5 100644
--- a/package.json
+++ b/package.json
@@ -28,14 +28,14 @@
     "test": "grunt"
   },
   "dependencies": {
-    "async": "^1.4.1",
+    "async": "^3.2.2",
     "camelcase": "^2.0.0",
     "compression": "^1.4.1",
     "consolidate": "^0.13.1",
     "couchwatch": "^0.6.0",
     "cycle": "^1.0.3",
     "d3": "^3.5.5",
-    "david": "^7.0.0",
+    "david": "^11.1.0",
     "dep-diff": "^1.0.1",
     "express": "^4.12.2",
     "extract": "^1.0.0",