diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2f4c81e0..7334de820 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ https://github.com/highlightjs/highlight.js/issues/2277
 
 
 
+## v4.2.1 (2021-12-02)
+
 ## v4.2.0 (2021-12-02)
 
 #### :rocket: Enhancement
diff --git a/package.json b/package.json
index a25506ae2..3b4763b7b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ember-cli-addon-docs",
-  "version": "4.2.0",
+  "version": "4.2.1",
   "description": "Easy, beautiful docs for your OSS Ember addons",
   "keywords": [
     "ember-addon",