diff --git a/package-lock.json b/package-lock.json
index 486ab4a3..2e0bb5ca 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "pentf",
-  "version": "4.0.0-beta.4",
+  "version": "4.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "pentf",
-      "version": "4.0.0-beta.4",
+      "version": "4.0.0",
       "license": "MIT",
       "dependencies": {
         "@sentry/node": "^10.38.0",
diff --git a/package.json b/package.json
index 2a8ec14c..88577463 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pentf",
-  "version": "4.0.0-beta.4",
+  "version": "4.0.0",
   "description": "parallel end-to-end test framework",
   "main": "src/index.js",
   "types": "dist/types/index.d.ts",