diff --git a/docs/ja/migration-guide.md b/docs/ja/migration-guide.md
index 2327effa7..3b79b25b6 100644
--- a/docs/ja/migration-guide.md
+++ b/docs/ja/migration-guide.md
@@ -53,4 +53,4 @@ await openapiTS(input);
 
 ---
 
-[完全な変更履歴はこちら](https://github.com/openapi-ts/openapi-typescript/blob/6.x/packages/openapi-typescript/CHANGELOG.md)
+[完全な変更履歴はこちら](https://github.com/openapi-ts/openapi-typescript/blob/main/packages/openapi-typescript/CHANGELOG.md)
diff --git a/docs/migration-guide.md b/docs/migration-guide.md
index b4c941cfe..617e04dfd 100644
--- a/docs/migration-guide.md
+++ b/docs/migration-guide.md
@@ -53,4 +53,4 @@ The biggest change is the handling of `string`s—in 6.x a string could refer to
 
 ---
 
-[See the full CHANGELOG](https://github.com/openapi-ts/openapi-typescript/blob/6.x/packages/openapi-typescript/CHANGELOG.md)
+[See the full CHANGELOG](https://github.com/openapi-ts/openapi-typescript/blob/main/packages/openapi-typescript/CHANGELOG.md)