diff --git a/package-lock.json b/package-lock.json
index dfb95cd..9d2fd28 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "devDependencies": {
         "@axe-core/playwright": "^4.13.0",
         "@playwright/test": "^1.62.1",
-        "html-validate": "^11.11.0",
+        "html-validate": "^11.13.0",
         "linkinator": "^8.1.0",
         "prettier": "^3.9.6",
         "sharp": "^0.35.4",
@@ -1195,9 +1195,9 @@
       }
     },
     "node_modules/html-validate": {
-      "version": "11.11.0",
-      "resolved": "https://registry.npmjs.org/html-validate/-/html-validate-11.11.0.tgz",
-      "integrity": "sha512-ta6WyTPBO6/qj9OdlwW4p9rcArFWaMV4eiiYzfrrypnfSQP+VOHorkJBem1/UBhuahNB4G/YItX9Fkk8eK3rQg==",
+      "version": "11.13.0",
+      "resolved": "https://registry.npmjs.org/html-validate/-/html-validate-11.13.0.tgz",
+      "integrity": "sha512-+D/OzRlO1500q7N5Zq6TElX/HUmclqpKVh4B8z3ko1121I09i2fOrdiuYnufBOAFw85ex5cprn2fOZpzA41Utg==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index 38176b7..982726a 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   "devDependencies": {
     "@axe-core/playwright": "^4.13.0",
     "@playwright/test": "^1.62.1",
-    "html-validate": "^11.11.0",
+    "html-validate": "^11.13.0",
     "linkinator": "^8.1.0",
     "prettier": "^3.9.6",
     "sharp": "^0.35.4",