diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ec5d75b..25f6e69f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## [Unreleased][unreleased]
 
+## [2.3.1][] - 2021-06-03
+
 - Auto load and reload schemas
 - Update dependencies (security reasons)
 
@@ -150,7 +152,8 @@ First generation of application server with following features
 - Connection drivers for database engines: MongoDB, PgSQL, Oracle, MySQL
 - Support GeoIP, health monitoring, task scheduling, server-side templating
 
-[unreleased]: https://github.com/metarhia/impress/compare/v2.3.0...HEAD
+[unreleased]: https://github.com/metarhia/impress/compare/v2.3.1...HEAD
+[2.3.1]: https://github.com/metarhia/impress/compare/v2.3.0...v2.3.1
 [2.3.0]: https://github.com/metarhia/impress/compare/v2.2.0...v2.3.0
 [2.2.0]: https://github.com/metarhia/impress/compare/v2.1.2...v2.2.0
 [2.1.2]: https://github.com/metarhia/impress/compare/v2.1.1...v2.1.2
diff --git a/package-lock.json b/package-lock.json
index 5f326388..57c4866d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "impress",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 818dfad0..6ddeefed 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "impress",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "author": "Timur Shemsedinov <timur.shemsedinov@gmail.com>",
   "description": "Enterprise application server for Node.js",
   "license": "MIT",
@@ -63,7 +63,7 @@
     "fmt": "prettier --write \"**/*.js\" \"**/*.json\" \"**/*.md\" \"**/*.yml\" \"**/*.ts\""
   },
   "engines": {
-    "node": "^12.9 || 14 || 15"
+    "node": "^12.9 || 14 || 16"
   },
   "dependencies": {
     "@types/ws": "^7.4.4",