diff --git a/package-lock.json b/package-lock.json
index 0afaa28..c2d874f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "whatwg-url",
-  "version": "11.0.0",
+  "version": "12.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "whatwg-url",
-      "version": "11.0.0",
+      "version": "12.0.0",
       "license": "MIT",
       "dependencies": {
         "tr46": "^3.0.0",
diff --git a/package.json b/package.json
index 82a4948..e2643a8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "whatwg-url",
-  "version": "11.0.0",
+  "version": "12.0.0",
   "description": "An implementation of the WHATWG URL Standard's URL API and parsing machinery",
   "main": "index.js",
   "files": [