diff --git a/client/package.json b/client/package.json
index 91bc418d..77b12b4d 100644
--- a/client/package.json
+++ b/client/package.json
@@ -21,7 +21,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.0.1",
+    "@modelcontextprotocol/sdk": "^1.0.2",
     "@radix-ui/react-icons": "^1.3.0",
     "@radix-ui/react-label": "^2.1.0",
     "@radix-ui/react-select": "^2.1.2",
diff --git a/client/src/App.tsx b/client/src/App.tsx
index 0ee234b5..7cc2cda0 100644
--- a/client/src/App.tsx
+++ b/client/src/App.tsx
@@ -3,8 +3,8 @@ import { SSEClientTransport } from "@modelcontextprotocol/sdk/client/sse.js";
 import {
   ClientNotification,
   ClientRequest,
-  CompatibilityCallToolResult,
-  CompatibilityCallToolResultSchema,
+  CallToolResult,
+  CallToolResultSchema,
   CreateMessageRequestSchema,
   CreateMessageResult,
   EmptyResultSchema,
@@ -74,7 +74,7 @@ const App = () => {
   const [promptContent, setPromptContent] = useState<string>("");
   const [tools, setTools] = useState<Tool[]>([]);
   const [toolResult, setToolResult] =
-    useState<CompatibilityCallToolResult | null>(null);
+    useState<CallToolResult | null>(null);
   const [errors, setErrors] = useState<Record<string, string | null>>({
     resources: null,
     prompts: null,
@@ -381,7 +381,7 @@ const App = () => {
           },
         },
       },
-      CompatibilityCallToolResultSchema,
+      CallToolResultSchema,
       "tools",
     );
     setToolResult(response);
diff --git a/client/src/components/ToolsTab.tsx b/client/src/components/ToolsTab.tsx
index 1113ebc1..afadbbb9 100644
--- a/client/src/components/ToolsTab.tsx
+++ b/client/src/components/ToolsTab.tsx
@@ -13,7 +13,7 @@ import { AlertCircle, Send } from "lucide-react";
 import { useState } from "react";
 import ListPane from "./ListPane";
 
-import { CompatibilityCallToolResult } from "@modelcontextprotocol/sdk/types.js";
+import { CallToolResult } from "@modelcontextprotocol/sdk/types.js";
 
 const ToolsTab = ({
   tools,
@@ -32,7 +32,7 @@ const ToolsTab = ({
   callTool: (name: string, params: Record<string, unknown>) => void;
   selectedTool: Tool | null;
   setSelectedTool: (tool: Tool) => void;
-  toolResult: CompatibilityCallToolResult | null;
+  toolResult: CallToolResult | null;
   nextCursor: ListToolsResult["nextCursor"];
   error: string | null;
 }) => {
@@ -93,15 +93,6 @@ const ToolsTab = ({
           ))}
         </>
       );
-    } else if ("toolResult" in toolResult) {
-      return (
-        <>
-          <h4 className="font-semibold mb-2">Tool Result (Legacy):</h4>
-          <pre className="bg-gray-50 p-4 rounded text-sm overflow-auto max-h-64">
-            {JSON.stringify(toolResult.toolResult, null, 2)}
-          </pre>
-        </>
-      );
     }
   };
 
diff --git a/package-lock.json b/package-lock.json
index a6dee356..245af34c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,7 @@
       "version": "0.2.7",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.0.1",
+        "@modelcontextprotocol/sdk": "^1.0.2",
         "@radix-ui/react-icons": "^1.3.0",
         "@radix-ui/react-label": "^2.1.0",
         "@radix-ui/react-select": "^2.1.2",
@@ -1203,10 +1203,9 @@
       "link": true
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.0.1.tgz",
-      "integrity": "sha512-slLdFaxQJ9AlRg+hw28iiTtGvShAOgOKXcD0F91nUcRYiOMuS9ZBYjcdNZRXW9G5JQ511GRTdUy1zQVZDpJ+4w==",
-      "license": "MIT",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.0.2.tgz",
+      "integrity": "sha512-QWjVDWkpQjCtbIYUD1t4KzcrYQVtKC9hGs5FHFjlH30oAjZJ/nSYqn8xTqT1ugtiI0txa+uHNrsEIFLew+CCSw==",
       "dependencies": {
         "content-type": "^1.0.5",
         "raw-body": "^3.0.0",
@@ -6929,7 +6928,7 @@
       "version": "0.2.7",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.0.1",
+        "@modelcontextprotocol/sdk": "^1.0.2",
         "cors": "^2.8.5",
         "eventsource": "^2.0.2",
         "express": "^4.21.0",
diff --git a/server/package.json b/server/package.json
index 41b0a611..6ce1671e 100644
--- a/server/package.json
+++ b/server/package.json
@@ -27,7 +27,7 @@
     "typescript": "^5.6.2"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.0.1",
+    "@modelcontextprotocol/sdk": "^1.0.2",
     "cors": "^2.8.5",
     "eventsource": "^2.0.2",
     "express": "^4.21.0",