diff --git a/package-lock.json b/package-lock.json
index 1f763109..bc2dd5d1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "typescript-eslint": "^8.17.0"
       },
       "devDependencies": {
-        "@types/react": "^18.3.14",
+        "@types/react": "^18.3.16",
         "eslint": "^9.16.0",
         "mocha": "^10.8.2",
         "npm-run-all": "^4.1.5",
@@ -485,9 +485,9 @@
       "license": "MIT"
     },
     "node_modules/@types/react": {
-      "version": "18.3.14",
-      "resolved": "https://registry.npmjs.org/@types/react/-/react-18.3.14.tgz",
-      "integrity": "sha512-NzahNKvjNhVjuPBQ+2G7WlxstQ+47kXZNHlUvFakDViuIEfGY926GqhMueQFZ7woG+sPiQKlF36XfrIUVSUfFg==",
+      "version": "18.3.16",
+      "resolved": "https://registry.npmjs.org/@types/react/-/react-18.3.16.tgz",
+      "integrity": "sha512-oh8AMIC4Y2ciKufU8hnKgs+ufgbA/dhPTACaZPM86AbwX9QwnFtSoPWEeRUj8fge+v6kFt78BXcDhAU1SrrAsw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 90a71c98..3d306cc7 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   "author": "cybozu",
   "license": "MIT",
   "devDependencies": {
-    "@types/react": "^18.3.14",
+    "@types/react": "^18.3.16",
     "eslint": "^9.16.0",
     "mocha": "^10.8.2",
     "npm-run-all": "^4.1.5",