diff --git a/Packages/src/CHANGELOG.md b/Packages/src/CHANGELOG.md
index 7084979..3d189e8 100644
--- a/Packages/src/CHANGELOG.md
+++ b/Packages/src/CHANGELOG.md
@@ -1,3 +1,11 @@
+## [2.3.9](https://github.com/mob-sakai/SoftMaskForUGUI/compare/v2.3.8...v2.3.9) (2024-10-31)
+
+
+### Bug Fixes
+
+* argumentException: RenderTextureDesc width must be greater than zero when setting the Down Sampling Rate to X8. ([3ffe109](https://github.com/mob-sakai/SoftMaskForUGUI/commit/3ffe109c456e7d97f41d909b11426fe48c10596d)), closes [#204](https://github.com/mob-sakai/SoftMaskForUGUI/issues/204)
+* compile error in UniversalRP 16 (Unity 2023.2) ([80413fc](https://github.com/mob-sakai/SoftMaskForUGUI/commit/80413fc4473f3ccf76e34a43b2a09267f0fd2f4c)), closes [#206](https://github.com/mob-sakai/SoftMaskForUGUI/issues/206)
+
 ## [2.3.8](https://github.com/mob-sakai/SoftMaskForUGUI/compare/v2.3.7...v2.3.8) (2024-09-29)
 
 
diff --git a/Packages/src/package.json b/Packages/src/package.json
index 177d1cf..ddab169 100644
--- a/Packages/src/package.json
+++ b/Packages/src/package.json
@@ -2,7 +2,7 @@
   "name": "com.coffee.softmask-for-ugui",
   "displayName": "UI Soft Mask",
   "description": "UI Soft Mask is a smooth masking component for Unity UI (uGUI) elements.\nBy using SoftMask instead of the default Mask component, you can beautifully represent the rounded edges of UI elements.",
-  "version": "2.3.8",
+  "version": "2.3.9",
   "unity": "2017.1",
   "license": "MIT",
   "repository": {