diff --git a/package.json b/package.json
index 3494583..2ec4ab7 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "lint-staged": "^13.0.3",
     "prettier": "^2.7.1",
     "pretty-quick": "^3.1.3",
-    "react-test-renderer": "^18.2.0",
+    "react-test-renderer": "^19.0.0",
     "tsbb": "^4.1.14"
   }
 }
diff --git a/react/package.json b/react/package.json
index af76e50..4bff6a0 100644
--- a/react/package.json
+++ b/react/package.json
@@ -53,9 +53,9 @@
   },
   "devDependencies": {
     "@babel/runtime": "^7.18.9",
-    "@types/react": "^18.0.17",
-    "@types/react-dom": "^18.0.6",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "@types/react": "^19.0.0",
+    "@types/react-dom": "^19.0.0",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0"
   }
 }
diff --git a/website/package.json b/website/package.json
index e4e0039..a0951db 100644
--- a/website/package.json
+++ b/website/package.json
@@ -10,13 +10,13 @@
   "dependencies": {
     "@uiw/react-markdown-preview-example": "^2.1.2",
     "@uiw/react-watermark": "1.0.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0"
   },
   "devDependencies": {
     "@kkt/scope-plugin-options": "^7.5.2",
-    "@types/react": "^18.0.17",
-    "@types/react-dom": "^18.0.6",
+    "@types/react": "^19.0.0",
+    "@types/react-dom": "^19.0.0",
     "kkt": "^7.5.2",
     "markdown-react-code-preview-loader": "^2.1.2"
   },