diff --git a/docs/setup.en.md b/docs/setup.en.md
index 6dfbdbfeac2ea27bd26b3b672e8a364e4567f020..7189aa96c4b2742e6de12cee03a0ca3744800f00 100644
--- a/docs/setup.en.md
+++ b/docs/setup.en.md
@@ -22,7 +22,7 @@ adduser --disabled-password --disabled-login misskey
 Please install and setup these softwares:
 
 #### Dependencies :package:
-* **[Node.js](https://nodejs.org/en/)** >= 11.7.0
+* **[Node.js](https://nodejs.org/en/)** >= 11.10.1
 * **[PostgreSQL](https://www.postgresql.org/)** >= 10
 * **[Redis](https://redis.io/)**
 
diff --git a/docs/setup.fr.md b/docs/setup.fr.md
index 4ee0442c95177bc756f5ef32adfb8b2a40e4f871..b718c4b9fb123edb71dc5e660f87e1641dfbd2ba 100644
--- a/docs/setup.fr.md
+++ b/docs/setup.fr.md
@@ -22,7 +22,7 @@ adduser --disabled-password --disabled-login misskey
 Installez les paquets suivants :
 
 #### Dépendences :package:
-* **[Node.js](https://nodejs.org/en/)** >= 11.7.0
+* **[Node.js](https://nodejs.org/en/)** >= 11.10.1
 * **[PostgreSQL](https://www.postgresql.org/)** >= 10
 * **[Redis](https://redis.io/)**
 
diff --git a/docs/setup.ja.md b/docs/setup.ja.md
index 444827e1f19f1cae9ac1886cf55cd48616bac8db..269495ab59c86e281cd637d483e505b5c4665181 100644
--- a/docs/setup.ja.md
+++ b/docs/setup.ja.md
@@ -22,7 +22,7 @@ adduser --disabled-password --disabled-login misskey
 これらのソフトウェアをインストール・設定してください:
 
 #### 依存関係 :package:
-* **[Node.js](https://nodejs.org/en/)** (11.7.0以上)
+* **[Node.js](https://nodejs.org/en/)** (11.10.1以上)
 * **[PostgreSQL](https://www.postgresql.org/)** (10以上)
 * **[Redis](https://redis.io/)**