diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2a444269c..ddebf7d267 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,7 +13,7 @@
 
 -->
 
-## 2023.x.x (unreleased)
+## 2023.12.0
 
 ### Note
 - Node.js 20.10.0が最小要件になりました
diff --git a/package.json b/package.json
index 562c5ce407..d39b800a18 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "misskey",
-	"version": "2023.12.0-beta.6",
+	"version": "2023.12.0",
 	"codename": "nasubi",
 	"repository": {
 		"type": "git",