diff --git a/README.md b/README.md
index c86f14e..f8a27fe 100644
--- a/README.md
+++ b/README.md
@@ -289,7 +289,7 @@ This project was bootstrapped with [Create React App](https://github.com/faceboo
 
 ## Development environment setup
 1. From https://code.visualstudio.com install Visual Studio Code.<br/>
-2. From https://nodejs.org install nodejs v20.<br/>
+2. From https://nodejs.org install nodejs v22.<br/>
 
 ## Available Scripts
 
diff --git a/package.json b/package.json
index 19f780c..79a3138 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mobx-react-use-autorun",
-  "version": "4.0.48",
+  "version": "4.0.49",
   "description": "Provide concise usage for mobx in react",
   "scripts": {
     "test": "node bin/mobx_react_test.js",
@@ -17,11 +17,11 @@
   },
   "devDependencies": {
     "@babel/plugin-proposal-private-property-in-object": "7.21.11",
-    "@testing-library/jest-dom": "6.6.2",
+    "@testing-library/jest-dom": "6.6.3",
     "@testing-library/react": "16.0.1",
     "@testing-library/user-event": "14.5.2",
     "@types/jest": "29.5.14",
-    "@types/node": "22.8.1",
+    "@types/node": "22.9.0",
     "@types/react": "18.3.12",
     "@types/react-dom": "18.3.1",
     "react": "18.3.1",