diff --git a/HISTORY.md b/HISTORY.md
index 4f7f2b80..a8d2a6e5 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,3 +1,9 @@
+unreleased
+==========
+
+  * deps: cookie@0.2.3
+    - Fix cookie `Max-Age` to never be a floating point number
+
 1.12.0 / 2015-10-25
 ===================
 
diff --git a/package.json b/package.json
index c911154f..c58c4814 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   "repository": "expressjs/session",
   "license": "MIT",
   "dependencies": {
-    "cookie": "0.2.2",
+    "cookie": "0.2.3",
     "cookie-signature": "1.0.6",
     "crc": "3.3.0",
     "debug": "~2.2.0",