diff --git a/packages/document-html/package.json b/packages/document-html/package.json
index 138db2f..1bd2ab0 100644
--- a/packages/document-html/package.json
+++ b/packages/document-html/package.json
@@ -25,7 +25,7 @@
   },
   "dependencies": {
     "@zixcel/document-structure": "0.12.2",
-    "parse5": "8.0.1"
+    "parse5": "8.1.0"
   },
   "repository": {
     "type": "git",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7907b82..5607770 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -21,8 +21,8 @@ importers:
         specifier: 0.12.2
         version: link:../..
       parse5:
-        specifier: 8.0.1
-        version: 8.0.1
+        specifier: 8.1.0
+        version: 8.1.0
 
   packages/document-markdown:
     dependencies:
@@ -192,8 +192,8 @@ packages:
   devlop@1.1.0:
     resolution: {integrity: sha512-RWmIqhcFf1lRYBvNmr7qTNuyCt/7/ns2jbpp1+PalgE/rDQcBT0fioSMUpJ93irlUhC5hrg4cYqe6U+0ImW0rA==}
 
-  entities@8.1.0:
-    resolution: {integrity: sha512-kxL7msIffSuh9aaFAMD7rxAIuTRMAHMeBtgHW2yUdWw732ZNh4MehkF2gdjvtdmikkaIP9bFDDJOPlsvm7avrA==}
+  entities@9.0.0:
+    resolution: {integrity: sha512-oJFNDJg3kTPwAD1cNn2+WmUq4wFoo09npc3Ydf1D7ED4smRiWrsKnaLxykrTWgyGEcusc87P5dxlAleol9kpkg==}
     engines: {node: '>=20.19.0'}
 
   mdast-util-from-markdown@2.1.0:
@@ -271,8 +271,8 @@ packages:
   ms@2.1.3:
     resolution: {integrity: sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==}
 
-  parse5@8.0.1:
-    resolution: {integrity: sha512-z1e/HMG90obSGeidlli3hj7cbocou0/wa5HacvI3ASx34PecNjNQeaHNo5WIZpWofN9kgkqV1q5YvXe3F0FoPw==}
+  parse5@8.1.0:
+    resolution: {integrity: sha512-sq3qBFpee5jeocbFbO48VHlGr8sT7mbXS0vxlKN6sottBtJzrOG3998sr0llSZcQAGgfpdmEYAIZE0P9z0dE8w==}
 
   typescript@7.0.2:
     resolution: {integrity: sha512-8FYau96o3NKOhbjKi/qNvG/W5jhzxkbdm5sj9AbZ/5T5sWqn3hJgLfGx27sRKZWTvyzCP8dLRBTf5tBTSRVUNA==}
@@ -379,7 +379,7 @@ snapshots:
     dependencies:
       dequal: 2.0.3
 
-  entities@8.1.0: {}
+  entities@9.0.0: {}
 
   mdast-util-from-markdown@2.1.0:
     dependencies:
@@ -543,9 +543,9 @@ snapshots:
 
   ms@2.1.3: {}
 
-  parse5@8.0.1:
+  parse5@8.1.0:
     dependencies:
-      entities: 8.1.0
+      entities: 9.0.0
 
   typescript@7.0.2:
     optionalDependencies: