diff --git a/package.json b/package.json
index ad6955d84..d70c990da 100644
--- a/package.json
+++ b/package.json
@@ -13,15 +13,15 @@
     "node >= 0.10.0"
   ],
   "dependencies": {
-    "async": "^0.9.0",
+    "async": "^1.5.0",
     "body-parser": "^1.12.0",
-    "connect-lastmile": "0.0.10",
+    "connect-lastmile": "0.0.13",
     "debug": "^2.1.1",
     "express": "^4.11.2",
     "json": "^9.0.3",
     "morgan": "^1.5.1",
-    "proxy-middleware": "^0.11.0",
-    "safetydance": "0.0.16",
+    "proxy-middleware": "^0.15.0",
+    "safetydance": "0.0.19",
     "superagent": "^0.21.0"
   },
   "devDependencies": {