diff --git a/package-lock.json b/package-lock.json
index 3886608..50d8799 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "lezer-feel",
-  "version": "0.17.1",
+  "version": "1.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "lezer-feel",
-      "version": "0.17.1",
+      "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
         "@lezer/highlight": "^1.1.6",
diff --git a/package.json b/package.json
index 4d2a48f..a6efceb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lezer-feel",
-  "version": "0.17.1",
+  "version": "1.0.0",
   "description": "Lezer-based FEEL grammar",
   "main": "dist/index.cjs",
   "type": "module",