diff --git a/composer.json b/composer.json
index 4b3ccf3de..583e780fb 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
 		"vektor-inc/vk-color-palette-manager": "^0.4.0",
 		"vektor-inc/vk-breadcrumb": "^0.2.5",
 		"vektor-inc/vk-term-color": "^0.7.1",
-		"vektor-inc/vk-css-optimize": "^0.2.3"
+		"vektor-inc/vk-css-optimize": "^0.2.5"
 	},
 	"require-dev": {
 		"doctrine/instantiator": "1.5.0",
diff --git a/composer.lock b/composer.lock
index f3f55d5c7..bc596bcc6 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "5d2f4c66a6a97beb9197f16cc79e2819",
+    "content-hash": "541a6cc9f4b52c707bd585b3fc4b835b",
     "packages": [
         {
             "name": "tgmpa/tgm-plugin-activation",
@@ -247,19 +247,20 @@
         },
         {
             "name": "vektor-inc/vk-css-optimize",
-            "version": "0.2.3",
+            "version": "0.2.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/vektor-inc/vk-css-optimize.git",
-                "reference": "97107832e07dd7c3156fbace05c39ba11b26ba17"
+                "reference": "36675e369a72e29564e4b0ba00dec960726d2a34"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/vektor-inc/vk-css-optimize/zipball/97107832e07dd7c3156fbace05c39ba11b26ba17",
-                "reference": "97107832e07dd7c3156fbace05c39ba11b26ba17",
+                "url": "https://api.github.com/repos/vektor-inc/vk-css-optimize/zipball/36675e369a72e29564e4b0ba00dec960726d2a34",
+                "reference": "36675e369a72e29564e4b0ba00dec960726d2a34",
                 "shasum": ""
             },
             "require-dev": {
+                "doctrine/instantiator": "^1.5",
                 "wp-phpunit/wp-phpunit": "^5.4",
                 "yoast/phpunit-polyfills": "^1.1.0"
             },
@@ -282,9 +283,9 @@
             "description": "WordPress CSS Optimize",
             "support": {
                 "issues": "https://github.com/vektor-inc/vk-css-optimize/issues",
-                "source": "https://github.com/vektor-inc/vk-css-optimize/tree/0.2.3"
+                "source": "https://github.com/vektor-inc/vk-css-optimize/tree/0.2.5"
             },
-            "time": "2024-09-23T13:26:12+00:00"
+            "time": "2024-09-25T13:57:01+00:00"
         },
         {
             "name": "vektor-inc/vk-helpers",
diff --git a/readme.txt b/readme.txt
index 52be60332..8c875bf52 100644
--- a/readme.txt
+++ b/readme.txt
@@ -106,6 +106,9 @@ e.g.
 
 == Changelog ==
 
+= 1.85.1 =
+[ Bug fix ] Due to an issue where the hidden setting does not function properly when TreeShaking is enabled and CSS splitting is disabled, TreeShaking has been temporarily disabled as a workaround.
+
 = 1.85.0 =
 [ Add function ][ Core Table ] Add scroll hint for horizontal scrolling.
 [ Specification change ][ Post List (Pro) ] Disable link on edit screen.
diff --git a/vk-blocks.php b/vk-blocks.php
index ded76917d..82d98a844 100644
--- a/vk-blocks.php
+++ b/vk-blocks.php
@@ -3,7 +3,7 @@
  * Plugin Name: VK Blocks Pro
  * Plugin URI: https://github.com/vektor-inc/vk-blocks
  * Description: This is a plugin that extends Block Editor.
- * Version: 1.85.0.2
+ * Version: 1.85.1.0
  * Stable tag: 1.84.0.1
  * Requires at least: 6.3
  * Author: Vektor,Inc.