diff --git a/package-lock.json b/package-lock.json
index ffeb04981d0..fb505e5cbe1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@fluent/syntax": "0.19.0",
         "@fregante/relaxed-json": "2.0.0",
-        "@mdn/browser-compat-data": "5.6.3",
+        "@mdn/browser-compat-data": "5.6.4",
         "addons-moz-compare": "1.3.0",
         "addons-scanner-utils": "9.12.0",
         "ajv": "8.17.1",
@@ -2820,9 +2820,9 @@
       }
     },
     "node_modules/@mdn/browser-compat-data": {
-      "version": "5.6.3",
-      "resolved": "https://registry.npmjs.org/@mdn/browser-compat-data/-/browser-compat-data-5.6.3.tgz",
-      "integrity": "sha512-HOTfnXR2GmEtpriwCa689EYySqfVAwhzjQ4PzY3K3QN1g9z7/o8yYUjXxAHvTuVa2qU7EjlXmuZ0I3xYOmG0yg=="
+      "version": "5.6.4",
+      "resolved": "https://registry.npmjs.org/@mdn/browser-compat-data/-/browser-compat-data-5.6.4.tgz",
+      "integrity": "sha512-bOOF4GGzn0exmvNHpSWmTfOXB9beTpIFCm2KPY2UVoCdn1YVfr8heuHr1C++BYI9Tun8REgi5TNVdKbBs249CA=="
     },
     "node_modules/@nicolo-ribaudo/chokidar-2": {
       "version": "2.1.8-no-fsevents.3",
diff --git a/package.json b/package.json
index bff8560ece0..b2b609dd022 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
   "dependencies": {
     "@fluent/syntax": "0.19.0",
     "@fregante/relaxed-json": "2.0.0",
-    "@mdn/browser-compat-data": "5.6.3",
+    "@mdn/browser-compat-data": "5.6.4",
     "addons-moz-compare": "1.3.0",
     "addons-scanner-utils": "9.12.0",
     "ajv": "8.17.1",