diff --git a/packages/hybridkem-x-wing/CHANGES.md b/packages/hybridkem-x-wing/CHANGES.md
index 28c5f8bb6..63aa9b79a 100644
--- a/packages/hybridkem-x-wing/CHANGES.md
+++ b/packages/hybridkem-x-wing/CHANGES.md
@@ -1,5 +1,11 @@
 # Changes
 
+## Version 0.4.0
+
+Released 2024-11-05
+
+- [(#454) Rename HybridkemXWing to XWing.](https://github.com/dajiaji/hpke-js/pull/454)
+
 ## Version 0.3.0
 
 Released 2024-11-05
diff --git a/packages/hybridkem-x-wing/deno.json b/packages/hybridkem-x-wing/deno.json
index 72b864a54..942a3c4e5 100644
--- a/packages/hybridkem-x-wing/deno.json
+++ b/packages/hybridkem-x-wing/deno.json
@@ -1,6 +1,6 @@
 {
   "name": "@hpke/hybridkem-x-wing",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "exports": "./mod.ts",
   "imports": {
     "@dajiaji/mlkem": "jsr:@dajiaji/mlkem@^2.3.0",