diff --git a/package.json b/package.json
index 7de9b2a6..f6c6661b 100644
--- a/package.json
+++ b/package.json
@@ -11,8 +11,8 @@
     "version": "lerna version --no-changelog --no-git-tag-version --no-push"
   },
   "devDependencies": {
-    "@types/react": "^18.2.15",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.0.0",
+    "@types/react-dom": "^19.0.0",
     "@types/react-test-renderer": "^18.0.0",
     "@kkt/ncc": "^1.0.15",
     "compile-less-cli": "^1.8.14",
diff --git a/www/package.json b/www/package.json
index 11ea165b..432e3f70 100644
--- a/www/package.json
+++ b/www/package.json
@@ -21,15 +21,15 @@
     "@uiw/react-markdown-preview-example": "^1.5.5",
     "@uiw/react-shields": "^1.1.3",
     "@uiw/react-prismjs": "1.3.6",
-    "react": "~18.2.0",
-    "react-dom": "~18.2.0",
+    "react": "~19.1.0",
+    "react-dom": "~19.1.0",
     "react-router-dom": "^6.8.1"
   },
   "devDependencies": {
     "@kkt/scope-plugin-options": "^7.5.2",
     "kkt": "^7.5.2",
     "markdown-react-code-preview-loader": "^2.1.5",
-    "react-test-renderer": "^18.2.0"
+    "react-test-renderer": "^19.0.0"
   },
   "eslintConfig": {
     "extends": "react-app"