diff --git a/CHANGELOG.md b/CHANGELOG.md
index 46cf572..fad60a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 ## master
 
+## 3.0.28 (2026-07-05)
+
+- 依存ライブラリを更新
+- 例示用のモジュール module_name を除外
+
 ## 3.0.27 (2026-03-09)
 
 - 検索の表示順を、最短マッチ優先に変更
diff --git a/js/crsearch/namespace.js b/js/crsearch/namespace.js
index a7375a5..d2bbe58 100644
--- a/js/crsearch/namespace.js
+++ b/js/crsearch/namespace.js
@@ -84,7 +84,7 @@ export default class Namespace {
         const indexes = rid.indexes
         if (indexes.length === 0) {
           found = this._createIndex(idx.cpp_version, rid, null, [])
-          if (found.name === '<header_name>') {
+          if (found.name === '<header_name>' || found.name === '<module_name>') {
             // shit
             continue
           }
diff --git a/package-lock.json b/package-lock.json
index 8904ce9..c3dc427 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "crsearch",
-  "version": "3.0.27",
+  "version": "3.0.28",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "crsearch",
-      "version": "3.0.27",
+      "version": "3.0.28",
       "license": "MIT",
       "dependencies": {
         "@babel/runtime": "^7.10.3",
diff --git a/package.json b/package.json
index 951d12d..272388b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "crsearch",
-  "version": "3.0.27",
+  "version": "3.0.28",
   "description": "cpprefjp / boostjp searcher",
   "main": "dist/js/crsearch.js",
   "module": "js/crsearch.js",