diff --git a/packages/plugin-highlight/package.json b/packages/plugin-highlight/package.json
index 4e8f006..509e0af 100644
--- a/packages/plugin-highlight/package.json
+++ b/packages/plugin-highlight/package.json
@@ -32,7 +32,7 @@
     "test": "tsdv test"
   },
   "dependencies": {
-    "highlight.js": "^11.5.1"
+    "highlight.js": "^11.6.0"
   },
   "devDependencies": {
     "bytemd": "workspace:*"
diff --git a/playground/package.json b/playground/package.json
index 2ed5b25..76a47e9 100644
--- a/playground/package.json
+++ b/playground/package.json
@@ -14,7 +14,7 @@
     "@bytemd/plugin-mermaid": "workspace:*",
     "bytemd": "workspace:*",
     "github-markdown-css": "^5.1.0",
-    "highlight.js": "^11.5.1",
+    "highlight.js": "^11.6.0",
     "katex": "^0.16.0"
   },
   "scripts": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2cff4b8..169d289 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -152,9 +152,9 @@ importers:
   packages/plugin-highlight:
     specifiers:
       bytemd: workspace:*
-      highlight.js: ^11.5.1
+      highlight.js: ^11.6.0
     dependencies:
-      highlight.js: 11.5.1
+      highlight.js: 11.6.0
     devDependencies:
       bytemd: link:../bytemd
 
@@ -266,7 +266,7 @@ importers:
       '@bytemd/plugin-mermaid': workspace:*
       bytemd: workspace:*
       github-markdown-css: ^5.1.0
-      highlight.js: ^11.5.1
+      highlight.js: ^11.6.0
       katex: ^0.16.0
     dependencies:
       '@bytemd/plugin-breaks': link:../packages/plugin-breaks
@@ -281,7 +281,7 @@ importers:
       '@bytemd/plugin-mermaid': link:../packages/plugin-mermaid
       bytemd: link:../packages/bytemd
       github-markdown-css: 5.1.0
-      highlight.js: 11.5.1
+      highlight.js: 11.6.0
       katex: 0.16.0
 
 packages:
@@ -3728,6 +3728,11 @@ packages:
     engines: {node: '>=12.0.0'}
     dev: false
 
+  /highlight.js/11.6.0:
+    resolution: {integrity: sha512-ig1eqDzJaB0pqEvlPVIpSSyMaO92bH1N2rJpLMN/nX396wTpDA4Eq0uK+7I/2XG17pFaaKE0kjV/XPeGt7Evjw==}
+    engines: {node: '>=12.0.0'}
+    dev: false
+
   /hosted-git-info/2.8.9:
     resolution: {integrity: sha512-mxIDAb9Lsm6DoOJ7xH+5+X4y1LU/4Hi50L9C5sIswK3JzULS4bwk1FvjdBgvYR4bzT4tuUQiC15FE2f5HbLvYw==}
     dev: true