diff --git a/CHANGELOG.md b/CHANGELOG.md
index 503ef7c..0e78107 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,36 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.20.0] - 2025-10-18
+
+### ✨ Features
+
+**MCP Server Icon Support (SEP-973)**
+
+- Added custom server icons for MCP clients
+  - Icons served from https://www.n8n-mcp.com/logo*.png
+  - Multiple sizes: 48x48, 128x128, 192x192
+  - Future-proof for Claude Desktop icon UI support
+- Added websiteUrl field pointing to https://n8n-mcp.com
+- Server now reports correct version from package.json instead of hardcoded '1.0.0'
+
+### 📦 Dependency Updates
+
+- Upgraded `@modelcontextprotocol/sdk` from ^1.13.2 to ^1.20.1
+  - Enables icon support as per MCP specification SEP-973
+  - No breaking changes, fully backward compatible
+
+### 🔧 Technical Improvements
+
+- Server version now dynamically sourced from package.json via PROJECT_VERSION
+- Enhanced server metadata to include branding and website information
+
+### 📝 Notes
+
+- Icons won't display in Claude Desktop yet (pending upstream UI support)
+- Icons will appear automatically when Claude Desktop adds icon rendering
+- Other MCP clients (Cursor, Windsurf) may already support icon display
+
 ## [2.19.6] - 2025-10-14
 
 ### 📦 Dependency Updates
diff --git a/data/nodes.db b/data/nodes.db
index 4111320..e6e795d 100644
Binary files a/data/nodes.db and b/data/nodes.db differ
diff --git a/package-lock.json b/package-lock.json
index b7f161f..5ac76d4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,15 @@
 {
   "name": "n8n-mcp",
-  "version": "2.18.11",
+  "version": "2.20.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "n8n-mcp",
-      "version": "2.18.11",
+      "version": "2.20.0",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.13.2",
+        "@modelcontextprotocol/sdk": "^1.20.1",
         "@n8n/n8n-nodes-langchain": "^1.114.1",
         "@supabase/supabase-js": "^2.57.4",
         "dotenv": "^16.5.0",
@@ -9304,9 +9304,9 @@
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.18.1",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.18.1.tgz",
-      "integrity": "sha512-d//GE8/Yh7aC3e7p+kZG8JqqEAwwDUmAfvH1quogtbk+ksS6E0RR6toKKESPYYZVre0meqkJb27zb+dhqE9Sgw==",
+      "version": "1.20.1",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.20.1.tgz",
+      "integrity": "sha512-j/P+yuxXfgxb+mW7OEoRCM3G47zCTDqUPivJo/VzpjbG8I9csTXtOprCf5FfOfHK4whOJny0aHuBEON+kS7CCA==",
       "license": "MIT",
       "dependencies": {
         "ajv": "^6.12.6",
diff --git a/package.json b/package.json
index 82fa713..d6572cd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "n8n-mcp",
-  "version": "2.19.6",
+  "version": "2.20.0",
   "description": "Integration between n8n workflow automation and Model Context Protocol (MCP)",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -139,7 +139,7 @@
     "vitest": "^3.2.4"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.13.2",
+    "@modelcontextprotocol/sdk": "^1.20.1",
     "@n8n/n8n-nodes-langchain": "^1.114.1",
     "@supabase/supabase-js": "^2.57.4",
     "dotenv": "^16.5.0",
diff --git a/src/mcp/server.ts b/src/mcp/server.ts
index fc4d67b..7428d88 100644
--- a/src/mcp/server.ts
+++ b/src/mcp/server.ts
@@ -128,7 +128,25 @@ export class N8NDocumentationMCPServer {
     this.server = new Server(
       {
         name: 'n8n-documentation-mcp',
-        version: '1.0.0',
+        version: PROJECT_VERSION,
+        icons: [
+          {
+            src: "https://www.n8n-mcp.com/logo.png",
+            mimeType: "image/png",
+            sizes: ["192x192"]
+          },
+          {
+            src: "https://www.n8n-mcp.com/logo-128.png",
+            mimeType: "image/png",
+            sizes: ["128x128"]
+          },
+          {
+            src: "https://www.n8n-mcp.com/logo-48.png",
+            mimeType: "image/png",
+            sizes: ["48x48"]
+          }
+        ],
+        websiteUrl: "https://n8n-mcp.com"
       },
       {
         capabilities: {