diff --git a/lib/style.js b/lib/style.js
index 859bc6c96..5c1570d9e 100644
--- a/lib/style.js
+++ b/lib/style.js
@@ -21,7 +21,6 @@ import {
  * @typedef {import('./types.js').XastChild} XastChild
  */
 
-// @ts-ignore not defined in @types/csstree
 const csstreeWalkSkip = csstree.walk.skip;
 
 /**
diff --git a/package.json b/package.json
index 7e666169f..d386c70cc 100644
--- a/package.json
+++ b/package.json
@@ -96,7 +96,7 @@
     "@rollup/plugin-commonjs": "^25.0.7",
     "@rollup/plugin-node-resolve": "^15.2.3",
     "@rollup/plugin-terser": "^0.4.4",
-    "@types/css-tree": "^2.3.4",
+    "@types/css-tree": "^2.3.5",
     "@types/csso": "^5.0.4",
     "@types/jest": "^29.5.5",
     "del": "^6.0.0",
diff --git a/yarn.lock b/yarn.lock
index 212af8186..883f9a75f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1091,13 +1091,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/css-tree@npm:*, @types/css-tree@npm:^2.3.4":
+"@types/css-tree@npm:*":
   version: 2.3.4
   resolution: "@types/css-tree@npm:2.3.4"
   checksum: b06173d3ae048b74e7030cceae01d3d6e5589f7348e8e4b907427f91baeda76807bbde8c5be4c41e22b952268b46edcba7ab96e16efedb2d0b37ce2bf90d1835
   languageName: node
   linkType: hard
 
+"@types/css-tree@npm:^2.3.5":
+  version: 2.3.5
+  resolution: "@types/css-tree@npm:2.3.5"
+  checksum: 0334d28a0fc313c237e172ca78687ed400aebf3ae4e2cb548e104de96f9c4f04a53ad162188c7f458f731c2f215439c0a3321ea20f71e1a6f76cf8f5865f8cda
+  languageName: node
+  linkType: hard
+
 "@types/csso@npm:^5.0.4":
   version: 5.0.4
   resolution: "@types/csso@npm:5.0.4"
@@ -4611,7 +4618,7 @@ __metadata:
     "@rollup/plugin-node-resolve": ^15.2.3
     "@rollup/plugin-terser": ^0.4.4
     "@trysound/sax": 0.2.0
-    "@types/css-tree": ^2.3.4
+    "@types/css-tree": ^2.3.5
     "@types/csso": ^5.0.4
     "@types/jest": ^29.5.5
     commander: ^7.2.0