diff --git a/README.md b/README.md
index aa79dfd..8a04610 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ This package is a maintained fork of [`suren-atoyan/monaco-react`](https://githu
 yarn add @willbooster/monaco-react monaco-editor
 ```
 
-`react`, `react-dom`, and `monaco-editor` are peer dependencies. React 16.8 through 19 are supported.
+`react`, `react-dom`, and `monaco-editor` are peer dependencies. This package supports React 19.x, Node.js 24 or newer, and is tested with Next.js 16.
 
 ## Usage
 
diff --git a/package.json b/package.json
index 4809df8..dbf6a1e 100644
--- a/package.json
+++ b/package.json
@@ -91,8 +91,8 @@
   },
   "peerDependencies": {
     "monaco-editor": "^0.55.1",
-    "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
-    "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0"
   },
   "prettier": "@willbooster/prettier-config",
   "engines": {
diff --git a/yarn.lock b/yarn.lock
index 79ab04c..a555917 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2355,8 +2355,8 @@ __metadata:
     vitest: "npm:4.1.4"
   peerDependencies:
     monaco-editor: ^0.55.1
-    react: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0
-    react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0
+    react: ^19.0.0
+    react-dom: ^19.0.0
   languageName: unknown
   linkType: soft