diff --git a/package-lock.json b/package-lock.json
index 4c7db4e..3393167 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
 			"devDependencies": {
 				"@types/jest": "^30.0.0",
 				"@types/node": "^20.19.21",
-				"typescript": "^5.7.3",
+				"typescript": "^5.9.3",
 				"vitest": "^3.0.5"
 			},
 			"engines": {
@@ -3098,10 +3098,11 @@
 			}
 		},
 		"node_modules/typescript": {
-			"version": "5.7.3",
-			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.3.tgz",
-			"integrity": "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==",
+			"version": "5.9.3",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+			"integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
 			"dev": true,
+			"license": "Apache-2.0",
 			"bin": {
 				"tsc": "bin/tsc",
 				"tsserver": "bin/tsserver"
@@ -5464,9 +5465,9 @@
 			"integrity": "sha512-/m8M+2BJUpoJdgAHoG+baCwBT+tf2VraSfkBgl0Y00qIWt41DJ8R5B8nsEw0I58YwF5IZH6z24/2TobDKnqSWw=="
 		},
 		"typescript": {
-			"version": "5.7.3",
-			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.3.tgz",
-			"integrity": "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==",
+			"version": "5.9.3",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+			"integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
 			"dev": true
 		},
 		"ufo": {
diff --git a/package.json b/package.json
index fca2416..3e5cffb 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
 	"devDependencies": {
 		"@types/jest": "^30.0.0",
 		"@types/node": "^20.19.21",
-		"typescript": "^5.7.3",
+		"typescript": "^5.9.3",
 		"vitest": "^3.0.5"
 	}
 }