diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0145a9a1..74857c5b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## [Unreleased]
 
+## v2.2.1 - 2022-11-20
+
 ### Added
 
 - Test against Node.js 18 LTS ([#486](https://github.com/marp-team/marp-cli/pull/486))
diff --git a/package.json b/package.json
index 7bd4cc33..d798bcd7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@marp-team/marp-cli",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "A CLI interface for Marp and Marpit based converters",
   "license": "MIT",
   "author": {