diff --git a/package.json b/package.json
index a2d2eb29f..1dbf7e4f0 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "maxgraph",
   "license": "Apache-2.0",
-  "version": "0.1.0",
+  "private": true,
   "description": "maxGraph is a fully client side JavaScript diagramming library that uses SVG and HTML for rendering.",
   "homepage": "https://github.com/maxGraph/maxGraph",
   "repository": {
diff --git a/packages/core/package.json b/packages/core/package.json
index 12535bfe1..92d840250 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,7 @@
 {
   "name": "@maxgraph/core",
   "license": "Apache-2.0",
+  "private": false,
   "version": "0.4.0",
   "description": "maxGraph is a fully client side JavaScript diagramming library that uses SVG and HTML for rendering.",
   "keywords": [
diff --git a/packages/html/package.json b/packages/html/package.json
index fb99d1058..cba534efa 100644
--- a/packages/html/package.json
+++ b/packages/html/package.json
@@ -1,7 +1,6 @@
 {
   "name": "@maxgraph/html",
   "license": "Apache-2.0",
-  "version": "0.0.0",
   "private": true,
   "description": "Storybook stories",
   "main": "index.js",
diff --git a/packages/ts-example/package.json b/packages/ts-example/package.json
index 0e5bb5030..e5d600672 100644
--- a/packages/ts-example/package.json
+++ b/packages/ts-example/package.json
@@ -2,7 +2,6 @@
   "name": "@maxgraph/ts-example-built-with-vite",
   "license": "Apache-2.0",
   "private": true,
-  "version": "0.0.0",
   "scripts": {
     "dev": "vite",
     "build": "tsc --version && tsc && vite build --base ./",
diff --git a/packages/ts-support/package.json b/packages/ts-support/package.json
index 6de0b1f6d..b0d05adb6 100644
--- a/packages/ts-support/package.json
+++ b/packages/ts-support/package.json
@@ -1,6 +1,5 @@
 {
   "name": "@maxgraph/ts-support",
-  "version": "0.0.0",
   "private": true,
   "scripts": {
     "test": "tsc --version && tsc"