diff --git a/package.json b/package.json
index 2d5aa0ef..4ec0c4aa 100644
--- a/package.json
+++ b/package.json
@@ -69,12 +69,12 @@
     "@lumino/signaling": "^2.1.5",
     "@lumino/widgets": "^2.7.5",
     "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "react-dom": "^19.2.5"
   },
   "devDependencies": {
     "@jupyterlab/builder": "^4.5.6",
     "@types/react": "^18.0.26",
-    "@types/react-dom": "~18.3.7",
+    "@types/react-dom": "~19.2.3",
     "@typescript-eslint/eslint-plugin": "^8.58.0",
     "@typescript-eslint/parser": "^8.58.0",
     "eslint": "^10.1.0",
diff --git a/yarn.lock b/yarn.lock
index c6bb0e89..ca770ab4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2070,12 +2070,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/react-dom@npm:~18.3.7":
-  version: 18.3.7
-  resolution: "@types/react-dom@npm:18.3.7"
+"@types/react-dom@npm:~19.2.3":
+  version: 19.2.3
+  resolution: "@types/react-dom@npm:19.2.3"
   peerDependencies:
-    "@types/react": ^18.0.0
-  checksum: c8b63ec944d2a68992b4dba474003fe55ee1d949c4b9c8fe97eecb2290de23f76acfb670b2f7ceb46a5fc8e46808d1745369b03edda48a7a0cf730eff4c5d315
+    "@types/react": ^19.2.0
+  checksum: b9c548f7378979cd8384444ae6c96f7a933b98e341c271c33e74231f27bf3082f04ad7c2927f1b1e6d8af35ccf83e549fce4978ebe0a02ded5a8803aa5f80e06
   languageName: node
   linkType: hard
 
@@ -4829,7 +4829,7 @@ __metadata:
     "@lumino/signaling": ^2.1.5
     "@lumino/widgets": ^2.7.5
     "@types/react": ^18.0.26
-    "@types/react-dom": ~18.3.7
+    "@types/react-dom": ~19.2.3
     "@typescript-eslint/eslint-plugin": ^8.58.0
     "@typescript-eslint/parser": ^8.58.0
     eslint: ^10.1.0
@@ -4839,7 +4839,7 @@ __metadata:
     npm-run-all2: ^8.0.4
     prettier: ^3.8.1
     react: ^18.2.0
-    react-dom: ^18.2.0
+    react-dom: ^19.2.5
     rimraf: ^6.1.3
     typescript: ~5.9.3
   languageName: unknown
@@ -6308,6 +6308,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react-dom@npm:^19.2.5":
+  version: 19.2.5
+  resolution: "react-dom@npm:19.2.5"
+  dependencies:
+    scheduler: ^0.27.0
+  peerDependencies:
+    react: ^19.2.5
+  checksum: a63e892755d14524a2cb76f750ca8d75b8c91473d806f0441035b3ae74ecaa3ab4cecf820cf40e5aa33631de9aecdeeb2e00a302d447f42794d32969070fabec
+  languageName: node
+  linkType: hard
+
 "react-is@npm:^16.13.1":
   version: 16.13.1
   resolution: "react-is@npm:16.13.1"
@@ -6579,6 +6590,13 @@ __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"