diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ac24f7..7d40905 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
-## [12.1.0] - WIP
+## [12.1.0] - 2021-07-01
 ### Changed
 - Updated CM spec compatibility to 0.30.
 
diff --git a/package.json b/package.json
index 86ce7ff..44a896d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "markdown-it",
-  "version": "12.0.6",
+  "version": "12.1.0",
   "description": "Markdown-it - modern pluggable markdown parser.",
   "keywords": [
     "markdown",