diff --git a/package.json b/package.json
index 03a4ee6..626a228 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,6 @@
     "rollup": "^3.8.1",
     "rollup-plugin-typescript2": "^0.34.1",
     "typescript": "^4.0.2",
-    "vitest": "^0.27.1"
+    "vitest": "^0.28.1"
   }
 }