diff --git a/CHANGELOG.md b/CHANGELOG.md
index 714ddc8bff0dd648ea1daae8c7e51c2f33ec77b0..be359b29b6a03c860eeb01af5c2b065ba96e097e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,25 @@
 
 
 
+## [3.73.9] - 2024-09-15
+
+### Bug Fixes
+
+- error handling [#234](https://gitlab.schukai.com/oss/libraries/javascript/monster/issues/234)
+- build css
+- Replace `sleep` with `requestAnimationFrame` for smoother UI [#234](https://gitlab.schukai.com/oss/libraries/javascript/monster/issues/234)
+### Changes
+
+- some small code tweaks
+- code format
+- update versions
+- add issue example [#233](https://gitlab.schukai.com/oss/libraries/javascript/monster/issues/233)
+### Documentation
+
+- wip update document for new monsterjs.org site
+
+
+
 ## [3.73.8] - 2024-08-01
 
 ### Bug Fixes
diff --git a/nix/config/release.nix b/nix/config/release.nix
index 9e2be7883eba88f46b65b37c1ee97514e73fb387..f128ba6be8b41bc0d350c5cc1c04053663ade2a5 100644
--- a/nix/config/release.nix
+++ b/nix/config/release.nix
@@ -1,6 +1,6 @@
 {
-  version = "3.73.8";
-  commit = "2701919f66b8846f055cbea3dd98ba3184839eee";
+  version = "3.73.9";
+  commit = "42c7e22014918c4f250c709ce48368df681f0f9a";
   name = "Monster";
   mnemonic = "monster";
-}
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 4b24ae0693000bb67acffb822df830cd4e5c3900..fb3a40e7d69ddff137b7dac9d59aaf4bf7721d99 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@schukai/monster",
-  "version": "3.73.8",
+  "version": "3.73.9",
   "description": "Monster is a simple library for creating fast, robust and lightweight websites.",
   "keywords": [
     "framework",