diff --git a/package-lock.json b/package-lock.json
index 367a9f61..75b1ed22 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.2.1",
       "dependencies": {
         "@csstools/css-parser-algorithms": "^4.0.0",
-        "@csstools/css-tokenizer": "^4.0.0",
+        "@csstools/css-tokenizer": "^4.0.1",
         "@docusaurus/core": "^3.10.2",
         "@docusaurus/faster": "^3.10.2",
         "@docusaurus/plugin-client-redirects": "^3.10.2",
@@ -2322,9 +2322,9 @@
       }
     },
     "node_modules/@csstools/css-tokenizer": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/@csstools/css-tokenizer/-/css-tokenizer-4.0.0.tgz",
-      "integrity": "sha512-QxULHAm7cNu72w97JUNCBFODFaXpbDg+dP8b/oWFAZ2MTRppA3U00Y2L1HqaS4J6yBqxwa/Y3nMBaxVKbB/NsA==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/@csstools/css-tokenizer/-/css-tokenizer-4.0.1.tgz",
+      "integrity": "sha512-bPlN9S9O1A0euCpEWE4qnvB5YDuyYVsUTrxSgmAM1Is0j4tICHoVyOVAXfWMP/kS9ZrjvyIXWV2PmomiAXXqOw==",
       "funding": [
         {
           "type": "github",
diff --git a/package.json b/package.json
index 58d879ca..0b83f0de 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   },
   "dependencies": {
     "@csstools/css-parser-algorithms": "^4.0.0",
-    "@csstools/css-tokenizer": "^4.0.0",
+    "@csstools/css-tokenizer": "^4.0.1",
     "@docusaurus/core": "^3.10.2",
     "@docusaurus/faster": "^3.10.2",
     "@docusaurus/plugin-client-redirects": "^3.10.2",