diff --git a/package.json b/package.json
index b66b02ef3879..d8a15db22657 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "@codemirror/theme-one-dark": "^6.1.2",
     "@fast-csv/parse": "^5.0.0",
     "@mdn/bcd-utils-api": "^0.0.7",
-    "@mdn/browser-compat-data": "^5.5.39",
+    "@mdn/browser-compat-data": "^5.5.40",
     "@mozilla/glean": "5.0.2",
     "@sentry/node": "^8.19.0",
     "@stripe/stripe-js": "^4.1.0",
diff --git a/yarn.lock b/yarn.lock
index 8aa43fd1175b..9df8c9ff0c22 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2397,10 +2397,10 @@
   resolved "https://registry.yarnpkg.com/@mdn/bcd-utils-api/-/bcd-utils-api-0.0.7.tgz#555e80c33df520df068943e6b18ebc07f0e24d19"
   integrity sha512-IHkkypEjlIkBkx4mJ2//Xbzog9M/Lzne1Sl8db2cIHJ/5pe3NCqSLwSchmqzcUN+/WJr/U+V3tNAbWunk2xZcA==
 
-"@mdn/browser-compat-data@^5.5.39":
-  version "5.5.39"
-  resolved "https://registry.yarnpkg.com/@mdn/browser-compat-data/-/browser-compat-data-5.5.39.tgz#2be76cd55ce3eabcefa84f77ac5c57ef3a59a608"
-  integrity sha512-22awGsC5t7sGOT2u5EU1RA64L+F87GWYXHZkh0ofjJsLGObqNDDVSTlumd/+6YK3QwlOIEVWAsqmJymrrSqBlA==
+"@mdn/browser-compat-data@^5.5.40":
+  version "5.5.40"
+  resolved "https://registry.yarnpkg.com/@mdn/browser-compat-data/-/browser-compat-data-5.5.40.tgz#1c2e39d0a14f92c74960fee609345c9ab4b3a433"
+  integrity sha512-5hByR+TGX/iKG7Uv3Zk8f+aUftkBcHqWE3Ym229jxm+cRjeJSBZzUKPm6H+p46vaeooql72kydrqpz0B3UrErw==
 
 "@mdn/dinocons@^0.5.5":
   version "0.5.5"