diff --git a/History.md b/History.md
index 63a1bdf60b..04b6897833 100644
--- a/History.md
+++ b/History.md
@@ -26,6 +26,8 @@ unreleased
     - Fix parsing & compacting very deep objects
   * deps: setprototypeof@1.1.0
   * deps: utils-merge@1.0.1
+  * deps: vary@~1.1.2
+    - perf: improve header token parsing speed
   * perf: re-use options object when generating ETags
 
 4.15.5 / 2017-09-24
diff --git a/package.json b/package.json
index dbbd781004..0a476d67d9 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "statuses": "~1.3.1",
     "type-is": "~1.6.15",
     "utils-merge": "1.0.1",
-    "vary": "~1.1.1"
+    "vary": "~1.1.2"
   },
   "devDependencies": {
     "after": "0.8.2",