diff --git a/package.json b/package.json
index 582b4d7aa9fe..cb5de5f40e6e 100644
--- a/package.json
+++ b/package.json
@@ -116,7 +116,7 @@
     "md5-file": "^5.0.0",
     "mdast-util-from-markdown": "^2.0.0",
     "mdast-util-phrasing": "^4.1.0",
-    "mdn-data": "^2.4.1",
+    "mdn-data": "^2.4.2",
     "open": "^10.0.4",
     "open-editor": "^4.1.1",
     "openai": "^4.28.0",
diff --git a/yarn.lock b/yarn.lock
index f71f7a1c6895..5cbd00104a1e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10473,10 +10473,10 @@ mdn-data@2.0.30:
   resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.0.30.tgz#ce4df6f80af6cfbe218ecd5c552ba13c4dfa08cc"
   integrity sha512-GaqWWShW4kv/G9IEucWScBx9G1/vsFZZJUO+tD26M8J8z3Kw5RDQjaoZe03YAClgeS/SWPOcb4nkFBTEi5DUEA==
 
-mdn-data@^2.4.1:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.4.1.tgz#0934ef0c6519330da59850d6267b2ffaccb9aafd"
-  integrity sha512-nlGcmQ6STGZ3vwgs5VoDI/5cFPXtL4cZvjZl0o6ehDh98QnPyIjZgBiRjZ4N0mg3ABNFaXr3fEcwSWmbhUAGFA==
+mdn-data@^2.4.2:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.4.2.tgz#0120cb4818913a0117dfa26a0c21dfa818c36948"
+  integrity sha512-idPW/pIOG+kFB36OahZHGCXZaaKIp5aYbbgRS/NACMbCpSJTTbW+T9XmMLMzvs27vnRhUO1xrd++gAGv7lm1gA==
 
 media-typer@0.3.0:
   version "0.3.0"