diff --git a/README.md b/README.md
index aa1b2479..81907559 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#1.8.5",
+      "jp.hadashikick.vcontainer": "https://github.com/hadashiA/VContainer.git?path=VContainer/Assets/VContainer#1.8.6",
       ```
 3. UPM should now install the package.
 
diff --git a/VContainer/Assets/VContainer/package.json b/VContainer/Assets/VContainer/package.json
index d688b0d5..94ab37d2 100644
--- a/VContainer/Assets/VContainer/package.json
+++ b/VContainer/Assets/VContainer/package.json
@@ -1,7 +1,7 @@
 {
   "name": "jp.hadashikick.vcontainer",
   "displayName": "VContainer",
-  "version": "1.8.5",
+  "version": "1.8.6",
   "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 a05265a4..c815ed14 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#1.8.5",
+      "jp.hadashikick.vcontainer": "https://github.com/hadashiA/VContainer.git?path=VContainer/Assets/VContainer#1.8.6",
       ```
 3. UPM should now install the package.
 
diff --git a/website/docusaurus.config.js b/website/docusaurus.config.js
index 7dea01e9..c08b8f3d 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: 'v1.8.5',
+          label: 'v1.8.6',
           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 b8e47c34..3b086be8 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#1.8.5",
+      "jp.hadashikick.vcontainer": "https://github.com/hadashiA/VContainer.git?path=VContainer/Assets/VContainer#1.8.6",
       ```
 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。