diff --git a/lib/index.js b/lib/index.js
index 6dac9f9..3b1dd7f 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -97,7 +97,6 @@ export function createLowlight(grammars) {
       throw new Error('Unknown language: `' + language + '` is not registered')
     }
 
-    // @ts-expect-error: `__emitter` works but isn’t typed.
     // See: <https://github.com/highlightjs/highlight.js/issues/3621#issuecomment-1528841888>
     high.configure({__emitter: HastEmitter, classPrefix: prefix})
 
diff --git a/package.json b/package.json
index 33ddc9b..9bc2f91 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   "dependencies": {
     "@types/hast": "^3.0.0",
     "devlop": "^1.0.0",
-    "highlight.js": "~11.8.0"
+    "highlight.js": "~11.9.0"
   },
   "devDependencies": {
     "@types/mdast": "^4.0.0",
diff --git a/readme.md b/readme.md
index 0998fa2..f13ddb0 100644
--- a/readme.md
+++ b/readme.md
@@ -663,7 +663,7 @@ where `xxx` is the name, such as `'highlight.js/lib/languages/wasm'`.
 *   [ ] `x86asm` — Intel x86 Assembly
 *   [ ] `xl` (`tao`) — XL
 *   [x] `xml` (`html`, `xhtml`, `rss`, `atom`, `xjb`, `xsd`, `xsl`, `plist`, `wsf`, `svg`) — HTML, XML
-*   [ ] `xquery` (`xpath`, `xq`) — XQuery
+*   [ ] `xquery` (`xpath`, `xq`, `xqm`) — XQuery
 *   [x] `yaml` (`yml`) — YAML
 *   [ ] `zephir` (`zep`) — Zephir