diff --git a/benchmarks/preact/package.json b/benchmarks/preact/package.json
index bdfd3d27..42045748 100644
--- a/benchmarks/preact/package.json
+++ b/benchmarks/preact/package.json
@@ -13,6 +13,6 @@
   },
   "devDependencies": {
     "@types/node": "^22.10.5",
-    "@types/react": "^18.3.12"
+    "@types/react": "^19.0.6"
   }
 }
diff --git a/benchmarks/react/package.json b/benchmarks/react/package.json
index 861beddd..46be3c25 100644
--- a/benchmarks/react/package.json
+++ b/benchmarks/react/package.json
@@ -7,12 +7,12 @@
     "build": "tsc"
   },
   "dependencies": {
-    "react": "^18.3.1",
+    "react": "^19.0.0",
     "tslib": "^2.8.1",
     "typescript": "^5.7.2"
   },
   "devDependencies": {
     "@types/node": "^22.10.5",
-    "@types/react": "^18.3.12"
+    "@types/react": "^19.0.6"
   }
 }
diff --git a/benchmarks/reactjsx/package.json b/benchmarks/reactjsx/package.json
index 04a2a677..daae7f15 100644
--- a/benchmarks/reactjsx/package.json
+++ b/benchmarks/reactjsx/package.json
@@ -7,12 +7,12 @@
     "build": "tsc"
   },
   "dependencies": {
-    "react": "^18.3.1",
+    "react": "^19.0.0",
     "tslib": "^2.8.1",
     "typescript": "^5.7.2"
   },
   "devDependencies": {
     "@types/node": "^22.10.5",
-    "@types/react": "^18.3.12"
+    "@types/react": "^19.0.6"
   }
 }
diff --git a/packages/html/package.json b/packages/html/package.json
index 95e37a5b..9afc1ff6 100644
--- a/packages/html/package.json
+++ b/packages/html/package.json
@@ -42,7 +42,7 @@
     "@types/node": "^22.10.5",
     "c8": "^10.1.3",
     "jsdom": "^25.0.1",
-    "react": "^18.3.1",
+    "react": "^19.0.0",
     "react-dom": "^18.3.1",
     "typescript": "^5.7.2"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f96233a4..4b34b661 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -90,14 +90,14 @@ importers:
         specifier: ^22.10.5
         version: 22.10.5
       '@types/react':
-        specifier: ^18.3.12
-        version: 18.3.12
+        specifier: ^19.0.6
+        version: 19.0.6
 
   benchmarks/react:
     dependencies:
       react:
-        specifier: ^18.3.1
-        version: 18.3.1
+        specifier: ^19.0.0
+        version: 19.0.0
       tslib:
         specifier: ^2.8.1
         version: 2.8.1
@@ -109,14 +109,14 @@ importers:
         specifier: ^22.10.5
         version: 22.10.5
       '@types/react':
-        specifier: ^18.3.12
-        version: 18.3.12
+        specifier: ^19.0.6
+        version: 19.0.6
 
   benchmarks/reactjsx:
     dependencies:
       react:
-        specifier: ^18.3.1
-        version: 18.3.1
+        specifier: ^19.0.0
+        version: 19.0.0
       tslib:
         specifier: ^2.8.1
         version: 2.8.1
@@ -128,8 +128,8 @@ importers:
         specifier: ^22.10.5
         version: 22.10.5
       '@types/react':
-        specifier: ^18.3.12
-        version: 18.3.12
+        specifier: ^19.0.6
+        version: 19.0.6
 
   benchmarks/runner:
     dependencies:
@@ -186,7 +186,7 @@ importers:
         version: 6.5.12(preact@10.25.4)
       react-dom:
         specifier: 18.3.1
-        version: 18.3.1(react@18.3.1)
+        version: 18.3.1(react@19.0.0)
 
   benchmarks/templates:
     dependencies:
@@ -287,11 +287,11 @@ importers:
         specifier: ^25.0.1
         version: 25.0.1
       react:
-        specifier: ^18.3.1
-        version: 18.3.1
+        specifier: ^19.0.0
+        version: 19.0.0
       react-dom:
         specifier: ^18.3.1
-        version: 18.3.1(react@18.3.1)
+        version: 18.3.1(react@19.0.0)
       typescript:
         specifier: ^5.7.2
         version: 5.7.2
@@ -705,11 +705,8 @@ packages:
   '@types/normalize-package-data@2.4.4':
     resolution: {integrity: sha512-37i+OaWTh9qeK4LSHPsyRC7NahnGotNuZvjLSgcPzblpHB3rrCJxAOgI5gCdKm7coonsaX1Of0ILiTcnZjbfxA==}
 
-  '@types/prop-types@15.7.13':
-    resolution: {integrity: sha512-hCZTSvwbzWGvhqxp/RqVqwU999pBf2vp7hzIjiYOsl8wqOmUxkQ6ddw1cV3l8811+kdUFus/q4d1Y3E3SyEifA==}
-
-  '@types/react@18.3.12':
-    resolution: {integrity: sha512-D2wOSq/d6Agt28q7rSI3jhU7G6aiuzljDGZ2hTZHIkrTLUI+AF3WMeKkEZ9nN2fkBAlcktT6vcZjDFiIhMYEQw==}
+  '@types/react@19.0.6':
+    resolution: {integrity: sha512-gIlMztcTeDgXCUj0vCBOqEuSEhX//63fW9SZtCJ+agxoQTOklwDfiEMlTWn4mR/C/UK5VHlpwsCsOyf7/hc4lw==}
 
   '@types/tough-cookie@4.0.5':
     resolution: {integrity: sha512-/Ad8+nIOV7Rl++6f1BdKxFSMgmoqEoYbHRpPcx3JEfv8VRsQe9Z4mCXeJBzxs7mbHY/XOZZuXlRNfhpVPbs6ZA==}
@@ -1729,8 +1726,8 @@ packages:
   react-is@18.3.1:
     resolution: {integrity: sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg==}
 
-  react@18.3.1:
-    resolution: {integrity: sha512-wS+hAgJShR0KhEvPJArfuPVN1+Hz1t0Y6n5jLrGQbkb4urgPE/0Rve+1kMB1v/oWgHgm4WIcV+i7F2pTVj+2iQ==}
+  react@19.0.0:
+    resolution: {integrity: sha512-V8AVnmPIICiWpGfm6GLzCR/W5FXLchHop40W4nXBmdlEceh16rCN8O8LNWm5bh5XUX91fh7KpA+W0TgMKmgTpQ==}
     engines: {node: '>=0.10.0'}
 
   read-pkg-up@7.0.1:
@@ -2618,11 +2615,8 @@ snapshots:
 
   '@types/normalize-package-data@2.4.4': {}
 
-  '@types/prop-types@15.7.13': {}
-
-  '@types/react@18.3.12':
+  '@types/react@19.0.6':
     dependencies:
-      '@types/prop-types': 15.7.13
       csstype: 3.1.3
 
   '@types/tough-cookie@4.0.5': {}
@@ -3675,17 +3669,15 @@ snapshots:
 
   quick-lru@4.0.1: {}
 
-  react-dom@18.3.1(react@18.3.1):
+  react-dom@18.3.1(react@19.0.0):
     dependencies:
       loose-envify: 1.4.0
-      react: 18.3.1
+      react: 19.0.0
       scheduler: 0.23.2
 
   react-is@18.3.1: {}
 
-  react@18.3.1:
-    dependencies:
-      loose-envify: 1.4.0
+  react@19.0.0: {}
 
   read-pkg-up@7.0.1:
     dependencies: