diff --git a/package.json b/package.json
index c52c24e..5aed4a2 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
 		"typescript": "^5.9.3",
 		"typescript-eslint": "^8.68.0",
 		"vitepress": "^2.0.0-alpha.20",
-		"vitest": "^4.1.11"
+		"vitest": "^5.0.1"
 	},
 	"sponsor": {
 		"url": "https://github.com/sponsors/involvex"