diff --git a/README.md b/README.md
index 4ccdfb3ef1..401ab42ae4 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ Read [this](./CALCKEY.md) for current and future differences.
 
 ## 🛻 Migrating from Misskey to Calckey
 
-You need at least 🐢 NodeJS v16.10.0 (v18.4.0+ reccomended!) and *exactly* 🧶 Yarn v3.2.1!
+You need at least 🐢 NodeJS v16.10.0 (>v18.0.0 \<v18.6.0 reccomended!) and *exactly* 🧶 Yarn v3.2.1!
 
 ```sh
 # nvm install 18 && nvm alias default 18