diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
index c6576c4..ad16d86 100644
--- a/.claude-plugin/plugin.json
+++ b/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "postman",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Full API lifecycle management for Claude Code. Sync collections, generate client code, discover APIs, run tests, create mocks, publish docs, and audit security. Powered by the Postman MCP Server.",
   "author": {
     "name": "Postman",
diff --git a/.mcp.json b/.mcp.json
index 2747ec9..7a4d6da 100644
--- a/.mcp.json
+++ b/.mcp.json
@@ -4,7 +4,9 @@
       "type": "http",
       "url": "https://mcp.postman.com/mcp",
       "headers": {
-        "X-Source": "claude-code-plugin"
+        "X-Source": "claude-code-plugin",
+        "X-Plugin-Version": "1.1.0",
+        "User-Agent": "postman-claude-code-plugin/1.1.0"
       }
     }
   }