diff --git a/package-lock.json b/package-lock.json
index cb7bb1ecf..8f344fa44 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -48,7 +48,7 @@
         "@types/mocha": "^10.0.6",
         "@types/node-fetch": "^2.6.11",
         "@types/react": "^18.2.63",
-        "@types/react-dom": "^18.2.20",
+        "@types/react-dom": "^18.2.21",
         "@types/split2": "^4.2.3",
         "@types/tmp": "^0.2.6",
         "@typescript-eslint/eslint-plugin": "^5.62.0",
@@ -5526,9 +5526,9 @@
       }
     },
     "node_modules/@types/react-dom": {
-      "version": "18.2.20",
-      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-18.2.20.tgz",
-      "integrity": "sha512-HXN/biJY8nv20Cn9ZbCFq3liERd4CozVZmKbaiZ9KiKTrWqsP7eoGDO6OOGvJQwoVFuiXaiJ7nBBjiFFbRmQMQ==",
+      "version": "18.2.21",
+      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-18.2.21.tgz",
+      "integrity": "sha512-gnvBA/21SA4xxqNXEwNiVcP0xSGHh/gi1VhWv9Bl46a0ItbTT5nFY+G9VSQpaG/8N/qdJpJ+vftQ4zflTtnjLw==",
       "dev": true,
       "dependencies": {
         "@types/react": "*"
@@ -25004,9 +25004,9 @@
       }
     },
     "@types/react-dom": {
-      "version": "18.2.20",
-      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-18.2.20.tgz",
-      "integrity": "sha512-HXN/biJY8nv20Cn9ZbCFq3liERd4CozVZmKbaiZ9KiKTrWqsP7eoGDO6OOGvJQwoVFuiXaiJ7nBBjiFFbRmQMQ==",
+      "version": "18.2.21",
+      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-18.2.21.tgz",
+      "integrity": "sha512-gnvBA/21SA4xxqNXEwNiVcP0xSGHh/gi1VhWv9Bl46a0ItbTT5nFY+G9VSQpaG/8N/qdJpJ+vftQ4zflTtnjLw==",
       "dev": true,
       "requires": {
         "@types/react": "*"
diff --git a/package.json b/package.json
index de77b3bfb..72170a17a 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "@types/mocha": "^10.0.6",
     "@types/node-fetch": "^2.6.11",
     "@types/react": "^18.2.63",
-    "@types/react-dom": "^18.2.20",
+    "@types/react-dom": "^18.2.21",
     "@types/split2": "^4.2.3",
     "@types/tmp": "^0.2.6",
     "@typescript-eslint/eslint-plugin": "^5.62.0",