diff --git a/README.md b/README.md
index bffa93df1..58789fdd1 100644
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+++ b/README.md
@@ -26,7 +26,7 @@
 
 - Get Java 17: https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html
 - Get [MongoDB Community Server](https://www.mongodb.com/try/download/community)
-- Get game version REL3.7 (3.7 client can be found here if you don't have it): https://github.com/MAnggiarMustofa/GI-Download-Library/blob/main/GenshinImpact/Client/3.7.0.md
+- Get game version REL4.0.x (4.0.x client can be found here if you don't have it): https://github.com/MAnggiarMustofa/GI-Download-Library/blob/main/GenshinImpact/Client/4.0.0.md
 
 - Download the [latest Cultivation version](https://github.com/Grasscutters/Cultivation/releases/latest). Use the `.msi` installer.
 - After opening Culivation (as admin), press the download button in the upper right corner.