diff --git a/package-lock.json b/package-lock.json
index 8e2b73f..7c5b354 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "mdn-polyfills",
-  "version": "5.11.0",
+  "version": "5.12.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 16bd0b7..d51d692 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mdn-polyfills",
-  "version": "5.11.0",
+  "version": "5.12.0",
   "description": "MDN polyfills",
   "scripts": {
     "lint": "eslint src/",