diff --git a/package.json b/package.json
index 2d5aa0ef..a08116bc 100644
--- a/package.json
+++ b/package.json
@@ -68,12 +68,12 @@
     "@lumino/polling": "^2.1.5",
     "@lumino/signaling": "^2.1.5",
     "@lumino/widgets": "^2.7.5",
-    "react": "^18.2.0",
+    "react": "^19.2.5",
     "react-dom": "^18.2.0"
   },
   "devDependencies": {
     "@jupyterlab/builder": "^4.5.6",
-    "@types/react": "^18.0.26",
+    "@types/react": "^19.2.14",
     "@types/react-dom": "~18.3.7",
     "@typescript-eslint/eslint-plugin": "^8.58.0",
     "@typescript-eslint/parser": "^8.58.0",
@@ -87,7 +87,7 @@
     "typescript": "~5.9.3"
   },
   "resolutions": {
-    "@types/react": "^18.0.26"
+    "@types/react": "^19.2.14"
   },
   "jupyterlab": {
     "extension": true,
diff --git a/yarn.lock b/yarn.lock
index c6bb0e89..ef528988 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2063,13 +2063,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/prop-types@npm:*":
-  version: 15.7.15
-  resolution: "@types/prop-types@npm:15.7.15"
-  checksum: 31aa2f59b28f24da6fb4f1d70807dae2aedfce090ec63eaf9ea01727a9533ef6eaf017de5bff99fbccad7d1c9e644f52c6c2ba30869465dd22b1a7221c29f356
-  languageName: node
-  linkType: hard
-
 "@types/react-dom@npm:~18.3.7":
   version: 18.3.7
   resolution: "@types/react-dom@npm:18.3.7"
@@ -2079,13 +2072,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/react@npm:^18.0.26":
-  version: 18.3.28
-  resolution: "@types/react@npm:18.3.28"
+"@types/react@npm:^19.2.14":
+  version: 19.2.14
+  resolution: "@types/react@npm:19.2.14"
   dependencies:
-    "@types/prop-types": "*"
     csstype: ^3.2.2
-  checksum: 9d59fb3def4e712d4f8fa15998791a07f9799462f8d581d17039a9503017bfce3463d57fc737ce1d28d6aa3f482f4a3a5bae5a662d97560a9359aab111556c97
+  checksum: ddd330292abf2dc2cfa65188e1c5f67cc6e90f8d8ffb088f753a38db9d123f942c23d324a6b7e8027ff04f22b395492150f54b9b520b6cbec1e8841e669f2c19
   languageName: node
   linkType: hard
 
@@ -4828,7 +4820,7 @@ __metadata:
     "@lumino/polling": ^2.1.5
     "@lumino/signaling": ^2.1.5
     "@lumino/widgets": ^2.7.5
-    "@types/react": ^18.0.26
+    "@types/react": ^19.2.14
     "@types/react-dom": ~18.3.7
     "@typescript-eslint/eslint-plugin": ^8.58.0
     "@typescript-eslint/parser": ^8.58.0
@@ -4838,7 +4830,7 @@ __metadata:
     eslint-plugin-react: ^7.37.5
     npm-run-all2: ^8.0.4
     prettier: ^3.8.1
-    react: ^18.2.0
+    react: ^19.2.5
     react-dom: ^18.2.0
     rimraf: ^6.1.3
     typescript: ~5.9.3
@@ -6331,6 +6323,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react@npm:^19.2.5":
+  version: 19.2.5
+  resolution: "react@npm:19.2.5"
+  checksum: 95563d3ceba2b6bf18bc4bb1e515a4fd49645630f8a017eb139fa37425f673ded545a9b6d1039021cc8a545b2a697ccfa03ac37b20c3dfa60c079f67bdabbedb
+  languageName: node
+  linkType: hard
+
 "read-package-json-fast@npm:^4.0.0":
   version: 4.0.0
   resolution: "read-package-json-fast@npm:4.0.0"