diff --git a/Packages/src/CHANGELOG.md b/Packages/src/CHANGELOG.md
index 41a63e4..36412a6 100644
--- a/Packages/src/CHANGELOG.md
+++ b/Packages/src/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [4.13.3](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/v4.13.2...v4.13.3) (2026-07-04)
+
+
+### Bug Fixes
+
+* fix mesh copying ([da49a93](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/da49a931e3c43f8988e29700c44cbff802bef641))
+
 ## [4.13.2](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/v4.13.1...v4.13.2) (2026-06-29)
 
 
diff --git a/Packages/src/package.json b/Packages/src/package.json
index 6f6f183..4af622d 100644
--- a/Packages/src/package.json
+++ b/Packages/src/package.json
@@ -2,7 +2,7 @@
   "name": "com.coffee.ui-particle",
   "displayName": "UI Particle",
   "description": "This package provides a component to render particle effects for uGUI.\nThe particle rendering is maskable and sortable, without the need for an extra Camera, RenderTexture, or Canvas.",
-  "version": "4.13.2",
+  "version": "4.13.3",
   "unity": "2018.2",
   "license": "MIT",
   "repository": {