diff --git a/README.md b/README.md
index 544b2025..aa1b2479 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ The extra fast DI (Dependency Injection) library running on Unity Game Engine.
 1. Navigate to your project's Packages folder and open the manifest.json file.
 2. Add this line below the "dependencies": { line
     - ```json title="Packages/manifest.json"
-      "jp.hadashikick.vcontainer": "https://github.com/hadashiA/VContainer.git?path=VContainer/Assets/VContainer#1.8.4",
+      "jp.hadashikick.vcontainer": "https://github.com/hadashiA/VContainer.git?path=VContainer/Assets/VContainer#1.8.5",
       ```
 3. UPM should now install the package.
 
diff --git a/VContainer/Assets/VContainer/package.json b/VContainer/Assets/VContainer/package.json
index 6a74675a..5a46b4e7 100644
--- a/VContainer/Assets/VContainer/package.json
+++ b/VContainer/Assets/VContainer/package.json
@@ -1,7 +1,7 @@
 {
   "name": "jp.hadashikick.vcontainer",
   "displayName": "VContainer",
-  "version": "1.8.4",
+  "version": "1.8.5",
   "unity": "2018.4",
   "description": "The extra fast DI (Dependency Injection) for Unity",
   "keywords": ["DI", "Dependency Injection", "DI Container"],
diff --git a/website/docs/getting-started/installation.mdx b/website/docs/getting-started/installation.mdx
index 7dc1ca77..a05265a4 100644
--- a/website/docs/getting-started/installation.mdx
+++ b/website/docs/getting-started/installation.mdx
@@ -9,7 +9,7 @@ title: Installation
 1. Navigate to your project's Packages folder and open the manifest.json file.
 2. Add this line below the "dependencies": { line
     - ```json title="Packages/manifest.json"
-      "jp.hadashikick.vcontainer": "https://github.com/hadashiA/VContainer.git?path=VContainer/Assets/VContainer#1.8.4",
+      "jp.hadashikick.vcontainer": "https://github.com/hadashiA/VContainer.git?path=VContainer/Assets/VContainer#1.8.5",
       ```
 3. UPM should now install the package.
 
diff --git a/website/docusaurus.config.js b/website/docusaurus.config.js
index 41fea863..7dea01e9 100644
--- a/website/docusaurus.config.js
+++ b/website/docusaurus.config.js
@@ -72,7 +72,7 @@ module.exports = {
         },
         {
           href: 'https://github.com/hadashiA/VContainer/releases',
-          label: 'v1.8.4',
+          label: 'v1.8.5',
           position: 'right',
         },
         {
diff --git a/website/i18n/ja/docusaurus-plugin-content-docs/current/getting-started/installation.mdx b/website/i18n/ja/docusaurus-plugin-content-docs/current/getting-started/installation.mdx
index f1a0dc85..b8e47c34 100644
--- a/website/i18n/ja/docusaurus-plugin-content-docs/current/getting-started/installation.mdx
+++ b/website/i18n/ja/docusaurus-plugin-content-docs/current/getting-started/installation.mdx
@@ -9,7 +9,7 @@ title: インストール
 1. プロジェクトの `Packages/manifest.json` ファイルを開く。
 2. `"dependencies": {` 行の下に以下を追記。
     - ```json title="Packages/manifest.json"
-      "jp.hadashikick.vcontainer": "https://github.com/hadashiA/VContainer.git?path=VContainer/Assets/VContainer#1.8.3",
+      "jp.hadashikick.vcontainer": "https://github.com/hadashiA/VContainer.git?path=VContainer/Assets/VContainer#1.8.5",
       ```
 3. Unityでプロジェクトをリフレッシュすると、UPMがパッケージをインストールしてくれます。