diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7843bcf00..dc4d6b9e4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -589,3 +589,4 @@
 * v6.4.1 版本更新 - 2024/02/03 05:00
 * v6.4.1b 版本更新 - 2024/02/12 21:00
 * v6.4.2 版本更新 - 2024/04/02 12:00
+* v6.4.21 版本更新 - 2024/04/02 21:00
diff --git a/translations/others/_metadata b/translations/others/_metadata
index e0ba504e8..9d377f6be 100644
--- a/translations/others/_metadata
+++ b/translations/others/_metadata
@@ -1,6 +1,6 @@
 {
   "author": "Sky",
-  "description": "当前版本 v6.4.2",
+  "description": "当前版本 v6.4.21",
   "friendlyName": "Fu Schinese Mod",
   "includes": [
     "FrackinUniverse"
@@ -8,5 +8,5 @@
   "link": "https://zomboid.cn/blog",
   "name": "Fu Schinese",
   "steamContentId": "754350883",
-  "version": "6.4.2"
+  "version": "6.4.21"
 }
\ No newline at end of file