diff --git a/README.md b/README.md
index bb58105..4486be1 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ Snowbreak: Containment Zone private server reimplementation written in C#.
 
 ## Requirements
 
-- .NET SDK 9.0
+- [.NET SDK 9.0](https://dotnet.microsoft.com/ja-jp/download/dotnet/9.0)
 
 ## Running
 
diff --git a/README_jp.md b/README_jp.md
index ce59bb5..58379c6 100644
--- a/README_jp.md
+++ b/README_jp.md
@@ -32,7 +32,7 @@ English documentation is available in [README.md](README.md).
 
 ## 要件
 
-- .NET SDK 9.0
+- [.NET SDK 9.0](https://dotnet.microsoft.com/ja-jp/download/dotnet/9.0)
 
 ## 起動方法