diff --git a/package-lock.json b/package-lock.json
index 7bec1d52a41a..77a69a5fae4c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
       "devDependencies": {
         "@eslint/js": "^9.17.0",
         "@js-temporal/polyfill": "^0.4.4",
-        "@mdn/browser-compat-data": "^5.6.28",
+        "@mdn/browser-compat-data": "^5.6.29",
         "@types/caniuse-lite": "^1.0.4",
         "@types/diff": "^7.0.0",
         "@types/node": "^18.19.70",
@@ -764,9 +764,9 @@
       }
     },
     "node_modules/@mdn/browser-compat-data": {
-      "version": "5.6.28",
-      "resolved": "https://registry.npmjs.org/@mdn/browser-compat-data/-/browser-compat-data-5.6.28.tgz",
-      "integrity": "sha512-tMEFXKQXHbWsndyTtLkheUAMlN/oKGqXeP6iSQuDJ3VwPZD5qkkSb+BNmFkO67EWyC2kJbOu79/XJ+pSiF8LZQ=="
+      "version": "5.6.29",
+      "resolved": "https://registry.npmjs.org/@mdn/browser-compat-data/-/browser-compat-data-5.6.29.tgz",
+      "integrity": "sha512-+s2wY7ftjoXf3UwyvR7U4EKDCpUuxlCdnv2OP5BAk1uvoCgUVVU0GtVNolD5Gj+1oVWX1y5a4Yj/LIaThUDmGA=="
     },
     "node_modules/@nodelib/fs.scandir": {
       "version": "2.1.5",
diff --git a/package.json b/package.json
index 9b7f09851170..b1c65c3f2f29 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
   "devDependencies": {
     "@eslint/js": "^9.17.0",
     "@js-temporal/polyfill": "^0.4.4",
-    "@mdn/browser-compat-data": "^5.6.28",
+    "@mdn/browser-compat-data": "^5.6.29",
     "@types/caniuse-lite": "^1.0.4",
     "@types/diff": "^7.0.0",
     "@types/node": "^18.19.70",