diff --git a/HISTORY.md b/HISTORY.md
index 999d74a9..4bc7d1a8 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,5 @@
-unreleased
-==========
+1.9.1 / 2017-09-28
+==================
 
   * deps: accepts@~1.3.4
     - deps: mime-types@~2.1.16
diff --git a/package.json b/package.json
index 476f5dcf..ba69e7cc 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "serve-index",
   "description": "Serve directory listings",
-  "version": "1.9.0",
+  "version": "1.9.1",
   "author": "Douglas Christopher Wilson <doug@somethingdoug.com>",
   "license": "MIT",
   "repository": "expressjs/serve-index",