diff --git a/README.md b/README.md
index 7193a41..f41fb14 100644
--- a/README.md
+++ b/README.md
@@ -568,7 +568,7 @@ AI驱动的开源代码知识库与文档协作平台，支持多模型、多数
 
 🔍 模型上下文协议调试工具，支持MCP服务器测试与开发
 
-<kbd>0.20.0</kbd> • [官网链接](https://github.com/modelcontextprotocol/inspector)
+<kbd>0.21.0</kbd> • [官网链接](https://github.com/modelcontextprotocol/inspector)
 
 </td>
 <td width="33%" align="center">
diff --git a/apps/inspector/0.20.0/data.yml b/apps/inspector/0.21.0/data.yml
similarity index 100%
rename from apps/inspector/0.20.0/data.yml
rename to apps/inspector/0.21.0/data.yml
diff --git a/apps/inspector/0.20.0/docker-compose.yml b/apps/inspector/0.21.0/docker-compose.yml
similarity index 89%
rename from apps/inspector/0.20.0/docker-compose.yml
rename to apps/inspector/0.21.0/docker-compose.yml
index 0a217c3..5f2825b 100644
--- a/apps/inspector/0.20.0/docker-compose.yml
+++ b/apps/inspector/0.21.0/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   inspector:
-    image: ghcr.io/modelcontextprotocol/inspector:0.20.0
+    image: ghcr.io/modelcontextprotocol/inspector:0.21.0
     container_name: ${CONTAINER_NAME}
     restart: always
     networks: