diff --git a/mcp-server/package.json b/mcp-server/package.json
index 7985b68..fdf18b5 100644
--- a/mcp-server/package.json
+++ b/mcp-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "claude-code-ultimate-guide-mcp",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "MCP server for the Claude Code Ultimate Guide — search, read, and explore 20K+ lines of documentation directly from Claude Code",
   "keywords": [
     "mcp",
diff --git a/mcp-server/src/tools/changelog.ts b/mcp-server/src/tools/changelog.ts
index 0b697eb..7c51008 100644
--- a/mcp-server/src/tools/changelog.ts
+++ b/mcp-server/src/tools/changelog.ts
@@ -165,7 +165,7 @@ export function registerChangelog(server: McpServer): void {
           lines.push(`### v${r.version} (${r.date})`);
           for (const h of r.highlights ?? []) lines.push(`- ${h}`);
           // Link to the release tracking file
-          lines.push(`GitHub: ${githubUrl('guide/claude-code-releases.md')}`);
+          lines.push(`GitHub: ${githubUrl('guide/core/claude-code-releases.md')}`);
           lines.push('');
         }
       }
diff --git a/mcp-server/src/tools/compare-versions.ts b/mcp-server/src/tools/compare-versions.ts
index 8f20002..101d2a2 100644
--- a/mcp-server/src/tools/compare-versions.ts
+++ b/mcp-server/src/tools/compare-versions.ts
@@ -3,7 +3,7 @@ import { z } from 'zod';
 import { loadReleases } from '../lib/content.js';
 import { githubUrl } from '../lib/urls.js';
 
-const RELEASES_GITHUB = githubUrl('guide/claude-code-releases.md');
+const RELEASES_GITHUB = githubUrl('guide/core/claude-code-releases.md');
 
 interface ReleaseEntry {
   version: string;
diff --git a/mcp-server/src/tools/releases.ts b/mcp-server/src/tools/releases.ts
index fbcd5a9..1364074 100644
--- a/mcp-server/src/tools/releases.ts
+++ b/mcp-server/src/tools/releases.ts
@@ -3,7 +3,7 @@ import { z } from 'zod';
 import { loadReleases } from '../lib/content.js';
 import { githubUrl } from '../lib/urls.js';
 
-const RELEASES_GITHUB = githubUrl('guide/claude-code-releases.md');
+const RELEASES_GITHUB = githubUrl('guide/core/claude-code-releases.md');
 
 interface ReleaseEntry {
   version: string;