diff --git a/HISTORY.md b/HISTORY.md
index d8b5b0d..2db032c 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -5,6 +5,10 @@ unreleased
   * deps: accepts@~1.3.1
     - deps: mime-types@~2.1.9
     - deps: negotiator@0.6.0
+  * deps: mime-types@~2.1.11
+    - Add new mime types
+    - Update primary extension for `audio/mp4`
+    - deps: mime-db@~1.23.0
 
 1.7.3 / 2016-01-24
 ==================
diff --git a/package.json b/package.json
index a6b8da5..76b9e58 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "debug": "~2.2.0",
     "escape-html": "~1.0.3",
     "http-errors": "~1.3.1",
-    "mime-types": "~2.1.9",
+    "mime-types": "~2.1.11",
     "parseurl": "~1.3.1"
   },
   "devDependencies": {