diff --git a/package-lock.json b/package-lock.json
index dcea41d..6804d05 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "saxen",
-  "version": "8.1.2",
+  "version": "9.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "saxen",
-      "version": "8.1.2",
+      "version": "9.0.0",
       "license": "MIT",
       "devDependencies": {
         "@rollup/plugin-terser": "^0.2.0",
diff --git a/package.json b/package.json
index a58d73f..38c1bc8 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "parser",
     "pure"
   ],
-  "version": "8.1.2",
+  "version": "9.0.0",
   "main": "./dist/index.js",
   "module": "./dist/index.esm.js",
   "bugs": {