diff --git a/package.json b/package.json
index 7eca0794..f6a3ee0f 100644
--- a/package.json
+++ b/package.json
@@ -69,12 +69,12 @@
     "@lumino/signaling": "^2.1.4",
     "@lumino/widgets": "^2.7.1",
     "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "react-dom": "^19.2.0"
   },
   "devDependencies": {
     "@jupyterlab/builder": "^4.4.9",
     "@types/react": "^18.0.26",
-    "@types/react-dom": "~18.3.1",
+    "@types/react-dom": "~19.2.2",
     "@typescript-eslint/eslint-plugin": "^8.46.0",
     "@typescript-eslint/parser": "^8.46.0",
     "eslint": "^9.37.0",
diff --git a/yarn.lock b/yarn.lock
index 2464ae62..ed2f5f7c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1841,12 +1841,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/react-dom@npm:~18.3.1":
-  version: 18.3.5
-  resolution: "@types/react-dom@npm:18.3.5"
+"@types/react-dom@npm:~19.2.2":
+  version: 19.2.2
+  resolution: "@types/react-dom@npm:19.2.2"
   peerDependencies:
-    "@types/react": ^18.0.0
-  checksum: 95c757684f71e761515c5a11299e5feec550c72bb52975487f360e6f0d359b26454c26eaf2ce45dd22748205aa9b2c2fe0abe7005ebcbd233a7615283ac39a7d
+    "@types/react": ^19.2.0
+  checksum: a9e16d59f89b2794a3b062766de2eedf98cf66e59de7560de5beb95fb8742161b2dc4751530380c38d51320bc99b8a1d66fa113cee9b5d0f138ef6fb49fb4ce9
   languageName: node
   linkType: hard
 
@@ -4421,7 +4421,7 @@ __metadata:
     "@lumino/signaling": ^2.1.4
     "@lumino/widgets": ^2.7.1
     "@types/react": ^18.0.26
-    "@types/react-dom": ~18.3.1
+    "@types/react-dom": ~19.2.2
     "@typescript-eslint/eslint-plugin": ^8.46.0
     "@typescript-eslint/parser": ^8.46.0
     eslint: ^9.37.0
@@ -4431,7 +4431,7 @@ __metadata:
     npm-run-all2: ^8.0.4
     prettier: ^3.6.2
     react: ^18.2.0
-    react-dom: ^18.2.0
+    react-dom: ^19.2.0
     rimraf: ^6.0.1
     typescript: ~5.9.3
   languageName: unknown
@@ -5911,6 +5911,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react-dom@npm:^19.2.0":
+  version: 19.2.0
+  resolution: "react-dom@npm:19.2.0"
+  dependencies:
+    scheduler: ^0.27.0
+  peerDependencies:
+    react: ^19.2.0
+  checksum: b6ec952f68a29dcc847143ad48974477e1d3b95cb0a6e0039dd93c7fe64d0ef51f2ca09a19c5eb892ba625ba88c4bcc6f8bc3bdd1c33ccc3f6f17acabbb4882f
+  languageName: node
+  linkType: hard
+
 "react-is@npm:^16.13.1":
   version: 16.13.1
   resolution: "react-is@npm:16.13.1"
@@ -6215,6 +6226,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"scheduler@npm:^0.27.0":
+  version: 0.27.0
+  resolution: "scheduler@npm:0.27.0"
+  checksum: 92644ead0a9443e20f9d24132fe93675b156209b9eeb35ea245f8a86768d0cc0fcca56f341eeef21d9b6dd8e72d6d5e260eb5a41d34b05cd605dd45a29f572ef
+  languageName: node
+  linkType: hard
+
 "schema-utils@npm:^2.7.0":
   version: 2.7.1
   resolution: "schema-utils@npm:2.7.1"