diff --git a/HISTORY.md b/HISTORY.md
index a7564d9..436db47 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,5 @@
-unreleased
-==========
+1.10.0 / 2020-03-20
+===================
 
   * Add `:total-time` token
   * Fix trailing space in colored status code for `dev` format
diff --git a/package.json b/package.json
index b626d85..b25a647 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "morgan",
   "description": "HTTP request logger middleware for node.js",
-  "version": "1.9.1",
+  "version": "1.10.0",
   "contributors": [
     "Douglas Christopher Wilson <doug@somethingdoug.com>",
     "Jonathan Ong <me@jongleberry.com> (http://jongleberry.com)"