diff --git a/en/release-notes-unity.md b/en/release-notes-unity.md
index 9f429fa3..78ab546c 100644
--- a/en/release-notes-unity.md
+++ b/en/release-notes-unity.md
@@ -1,5 +1,12 @@
 ## Game > Gamebase > Release Notes > Unity
 
+### 2.73.1 (2025. 07. 22.)
+[SDK Download](https://static.toastoven.net/toastcloud/sdk_download/gamebase/v2.73.1/GamebaseSDK-Unity.zip)
+
+#### Bug Fixes
+- (iOS) Fixed build error
+- (macOS) Fixed build error for WebView adapter
+
 ### 2.73.0 (2025. 07. 15.)
 [SDK Download](https://static.toastoven.net/toastcloud/sdk_download/gamebase/v2.73.0/GamebaseSDK-Unity.zip)
 
diff --git a/en/unity-started.md b/en/unity-started.md
index de8c2b7b..0f0d6a9b 100644
--- a/en/unity-started.md
+++ b/en/unity-started.md
@@ -9,7 +9,7 @@ This guide describes the environments and initial setting of Gamebase Unity SDK.
 > 
 > Supported Unity versions
 >
-> * 2020.3.16f1 ~ 6000.1.8f1
+> * 2020.3.16f1 ~ 6000.1.12f1
 
 #### Dependencies
 
diff --git a/ja/release-notes-unity.md b/ja/release-notes-unity.md
index 3a8082e9..ddbeb2b8 100644
--- a/ja/release-notes-unity.md
+++ b/ja/release-notes-unity.md
@@ -1,5 +1,12 @@
 ## Game > Gamebase > リリースノート > Unity
 
+### 2.73.1 (2025. 07. 22.)
+[SDK Download](https://static.toastoven.net/toastcloud/sdk_download/gamebase/v2.73.1/GamebaseSDK-Unity.zip)
+
+#### バグ修正
+- (iOS)ビルドエラー修正
+- (macOS) Webビューアダプタビルドエラーの修正
+
 ### 2.73.0 (2025. 07. 15.)
 [SDK Download](https://static.toastoven.net/toastcloud/sdk_download/gamebase/v2.73.0/GamebaseSDK-Unity.zip)
 
diff --git a/ja/unity-started.md b/ja/unity-started.md
index f9164fa6..b31d4419 100644
--- a/ja/unity-started.md
+++ b/ja/unity-started.md
@@ -9,7 +9,7 @@ Gamebase Unity SDKの使用環境及び初期設定について説明します
 > 
 > Unity対応バージョン
 >
-> * 2020.3.16f1 ~ 6000.1.8f1
+> * 2020.3.16f1 ~ 6000.1.12f1
 
 #### Supported Platforms
 
diff --git a/ko/release-notes-unity.md b/ko/release-notes-unity.md
index bd03eaf9..021ec31a 100644
--- a/ko/release-notes-unity.md
+++ b/ko/release-notes-unity.md
@@ -1,5 +1,12 @@
 ## Game > Gamebase > 릴리스 노트 > Unity
 
+### 2.73.1 (2025. 07. 22.)
+[SDK Download](https://static.toastoven.net/toastcloud/sdk_download/gamebase/v2.73.1/GamebaseSDK-Unity.zip)
+
+#### 버그 수정
+- (iOS) 빌드 오류 수정
+- (macOS) 웹뷰 어댑터 빌드 오류 수정
+
 ### 2.73.0 (2025. 07. 15.)
 [SDK Download](https://static.toastoven.net/toastcloud/sdk_download/gamebase/v2.73.0/GamebaseSDK-Unity.zip)
 
diff --git a/ko/unity-started.md b/ko/unity-started.md
index 30470687..12cd239f 100644
--- a/ko/unity-started.md
+++ b/ko/unity-started.md
@@ -9,7 +9,7 @@ Gamebase Unity SDK 사용 환경과 초기 설정 방법을 설명합니다.
 >
 > Unity 지원 버전
 >
-> * 2020.3.16f1 ~ 6000.1.8f1
+> * 2020.3.16f1 ~ 6000.1.12f1
 
 #### Dependencies
 
diff --git a/zh/release-notes-unity.md b/zh/release-notes-unity.md
index f4dafe88..3d90d3f3 100644
--- a/zh/release-notes-unity.md
+++ b/zh/release-notes-unity.md
@@ -1,5 +1,12 @@
 ## Game > Gamebase > Release Notes > Unity
 
+### 2.73.1 (2025. 07. 22.)
+[SDK Download](https://static.toastoven.net/toastcloud/sdk_download/gamebase/v2.73.1/GamebaseSDK-Unity.zip)
+
+#### 버그 수정
+- (iOS) 빌드 오류 수정
+- (macOS) 웹뷰 어댑터 빌드 오류 수정
+
 ### 2.73.0 (2025. 07. 15.)
 [SDK Download](https://static.toastoven.net/toastcloud/sdk_download/gamebase/v2.73.0/GamebaseSDK-Unity.zip)
 
diff --git a/zh/unity-started.md b/zh/unity-started.md
index 103cf53a..ba21d3af 100644
--- a/zh/unity-started.md
+++ b/zh/unity-started.md
@@ -9,7 +9,7 @@ This guide describes the environments and initial setting of Gamebase Unity SDK.
 > 
 > Supported Unity versions
 >
-> * 2020.3.16f1 ~ 6000.1.8f1
+> * 2020.3.16f1 ~ 6000.1.12f1
 
 #### Dependencies