diff --git a/package.json b/package.json
index 07b962d..6413017 100644
--- a/package.json
+++ b/package.json
@@ -23,9 +23,9 @@
   "dependencies": {
     "escape-html": "~1.0.1",
     "statuses": "~1.0.1",
-    "accepts": "~1.0.0",
-    "type-is": "~1.3.1",
-    "mime-types": "~1.0.0",
+    "accepts": "~1.1.0",
+    "type-is": "~1.5.0",
+    "mime-types": "~2.0.0",
     "media-typer": "~0.2.0",
     "on-finished": "~2.1.0",
     "co": "~3.1.0",