diff --git a/apps/site/package.json b/apps/site/package.json
index bcd44a1f..d9bad74b 100644
--- a/apps/site/package.json
+++ b/apps/site/package.json
@@ -21,8 +21,8 @@
     "mobx-keystone-yjs": "workspace:packages/mobx-keystone-yjs",
     "mobx-react": "^9.1.1",
     "nanoid": "^3.3.8",
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
     "remotedev": "^0.2.9",
     "utf-8-validate": "^6.0.5",
     "y-webrtc": "^10.3.0"
@@ -36,8 +36,8 @@
     "@docusaurus/module-type-aliases": "^3.6.3",
     "@docusaurus/tsconfig": "^3.6.3",
     "@svgr/webpack": "^8.1.0",
-    "@types/react": "^18.3.14",
-    "@types/react-dom": "^18.3.2",
+    "@types/react": "^19.0.1",
+    "@types/react-dom": "^19.0.1",
     "@types/uuid": "^10.0.0",
     "raw-loader": "^4.0.2",
     "shx": "^0.3.4",
diff --git a/yarn.lock b/yarn.lock
index c06a75cd..f8121708 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6083,13 +6083,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/prop-types@npm:*":
-  version: 15.7.13
-  resolution: "@types/prop-types@npm:15.7.13"
-  checksum: 10c0/1b20fc67281902c6743379960247bc161f3f0406ffc0df8e7058745a85ea1538612109db0406290512947f9632fe9e10e7337bf0ce6338a91d6c948df16a7c61
-  languageName: node
-  linkType: hard
-
 "@types/qs@npm:*":
   version: 6.9.16
   resolution: "@types/qs@npm:6.9.16"
@@ -6104,12 +6097,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/react-dom@npm:^18.3.2":
-  version: 18.3.2
-  resolution: "@types/react-dom@npm:18.3.2"
+"@types/react-dom@npm:^19.0.1":
+  version: 19.0.1
+  resolution: "@types/react-dom@npm:19.0.1"
   dependencies:
-    "@types/react": "npm:^18"
-  checksum: 10c0/22510231af67044a9542633b5b52ec16a8d71fa1da177f82428b8120d36619fd874c3b975b2eda6895baa53667f9fe8cba3acea1232a0244dffe8b11f6b32284
+    "@types/react": "npm:*"
+  checksum: 10c0/fb40069a7c5c70475155dff91d25ff5a51226c14d45c8ad55894480366876426981c8be63ef322486af879bb220bf48443f2344c1a89cb75a47a1a761acee9d3
   languageName: node
   linkType: hard
 
@@ -6145,13 +6138,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/react@npm:*, @types/react@npm:^18, @types/react@npm:^18.3.14":
-  version: 18.3.14
-  resolution: "@types/react@npm:18.3.14"
+"@types/react@npm:*, @types/react@npm:^19.0.1":
+  version: 19.0.1
+  resolution: "@types/react@npm:19.0.1"
   dependencies:
-    "@types/prop-types": "npm:*"
     csstype: "npm:^3.0.2"
-  checksum: 10c0/d925fbfcf084238b93d1a0b5406d4cf9aeb37c4a1191559aa4ee107c2e55cc15327989140f03eddda4d471f5b935d4673fd74a86f451860edea18eae48ca44f8
+  checksum: 10c0/25eb69114abb9a6d5fc4414ee584388275bbc9ac32976449cf58b95fe9880efe6b3f936c3842be9bed8c571546a9752e8d3e2095288381e9c809269f5f574f2e
   languageName: node
   linkType: hard
 
@@ -14370,7 +14362,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"loose-envify@npm:^1.0.0, loose-envify@npm:^1.1.0, loose-envify@npm:^1.2.0, loose-envify@npm:^1.3.1, loose-envify@npm:^1.4.0":
+"loose-envify@npm:^1.0.0, loose-envify@npm:^1.2.0, loose-envify@npm:^1.3.1, loose-envify@npm:^1.4.0":
   version: 1.4.0
   resolution: "loose-envify@npm:1.4.0"
   dependencies:
@@ -18607,15 +18599,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"react-dom@npm:^18.3.1":
-  version: 18.3.1
-  resolution: "react-dom@npm:18.3.1"
+"react-dom@npm:^19.0.0":
+  version: 19.0.0
+  resolution: "react-dom@npm:19.0.0"
   dependencies:
-    loose-envify: "npm:^1.1.0"
-    scheduler: "npm:^0.23.2"
+    scheduler: "npm:^0.25.0"
   peerDependencies:
-    react: ^18.3.1
-  checksum: 10c0/a752496c1941f958f2e8ac56239172296fcddce1365ce45222d04a1947e0cc5547df3e8447f855a81d6d39f008d7c32eab43db3712077f09e3f67c4874973e85
+    react: ^19.0.0
+  checksum: 10c0/a36ce7ab507b237ae2759c984cdaad4af4096d8199fb65b3815c16825e5cfeb7293da790a3fc2184b52bfba7ba3ff31c058c01947aff6fd1a3701632aabaa6a9
   languageName: node
   linkType: hard
 
@@ -18763,12 +18754,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"react@npm:^18.3.1":
-  version: 18.3.1
-  resolution: "react@npm:18.3.1"
-  dependencies:
-    loose-envify: "npm:^1.1.0"
-  checksum: 10c0/283e8c5efcf37802c9d1ce767f302dd569dd97a70d9bb8c7be79a789b9902451e0d16334b05d73299b20f048cbc3c7d288bbbde10b701fa194e2089c237dbea3
+"react@npm:^19.0.0":
+  version: 19.0.0
+  resolution: "react@npm:19.0.0"
+  checksum: 10c0/9cad8f103e8e3a16d15cb18a0d8115d8bd9f9e1ce3420310aea381eb42aa0a4f812cf047bb5441349257a05fba8a291515691e3cb51267279b2d2c3253f38471
   languageName: node
   linkType: hard
 
@@ -19585,12 +19574,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"scheduler@npm:^0.23.2":
-  version: 0.23.2
-  resolution: "scheduler@npm:0.23.2"
-  dependencies:
-    loose-envify: "npm:^1.1.0"
-  checksum: 10c0/26383305e249651d4c58e6705d5f8425f153211aef95f15161c151f7b8de885f24751b377e4a0b3dd42cce09aad3f87a61dab7636859c0d89b7daf1a1e2a5c78
+"scheduler@npm:^0.25.0":
+  version: 0.25.0
+  resolution: "scheduler@npm:0.25.0"
+  checksum: 10c0/a4bb1da406b613ce72c1299db43759526058fdcc413999c3c3e0db8956df7633acf395cb20eb2303b6a65d658d66b6585d344460abaee8080b4aa931f10eaafe
   languageName: node
   linkType: hard
 
@@ -19995,8 +19982,8 @@ __metadata:
     "@iframe-resizer/child": "npm:^5.3.2"
     "@iframe-resizer/react": "npm:^5.3.2"
     "@svgr/webpack": "npm:^8.1.0"
-    "@types/react": "npm:^18.3.14"
-    "@types/react-dom": "npm:^18.3.2"
+    "@types/react": "npm:^19.0.1"
+    "@types/react-dom": "npm:^19.0.1"
     "@types/uuid": "npm:^10.0.0"
     bootstrap-icons: "npm:^1.11.3"
     bufferutil: "npm:^4.0.8"
@@ -20005,8 +19992,8 @@ __metadata:
     mobx-react: "npm:^9.1.1"
     nanoid: "npm:^3.3.8"
     raw-loader: "npm:^4.0.2"
-    react: "npm:^18.3.1"
-    react-dom: "npm:^18.3.1"
+    react: "npm:^19.0.0"
+    react-dom: "npm:^19.0.0"
     remotedev: "npm:^0.2.9"
     shx: "npm:^0.3.4"
     typescript: "npm:^5.7.2"