diff --git a/package-lock.json b/package-lock.json
index 93f51b5..f9d58a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
 				"oxlint": "^1.39.0",
 				"publint": "^0.3.16",
 				"tsdown": "^0.21.2",
-				"typescript": "^5.9.3"
+				"typescript": "^6.0.2"
 			},
 			"engines": {
 				"node": ">=20"
@@ -4456,9 +4456,9 @@
 			}
 		},
 		"node_modules/typescript": {
-			"version": "5.9.3",
-			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-			"integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+			"version": "6.0.2",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.2.tgz",
+			"integrity": "sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==",
 			"dev": true,
 			"license": "Apache-2.0",
 			"bin": {
diff --git a/package.json b/package.json
index 0fed3f9..1bca809 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
 		"oxlint": "^1.39.0",
 		"publint": "^0.3.16",
 		"tsdown": "^0.21.2",
-		"typescript": "^5.9.3"
+		"typescript": "^6.0.2"
 	},
 	"overrides": {
 		"@projectwallace/css-parser": "$@projectwallace/css-parser"