diff --git a/package.json b/package.json
index a8371e2..7f604e1 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
         "@swc/core": "^1.7.22",
         "@typescript-eslint/eslint-plugin": "^8.3.0",
         "@typescript-eslint/parser": "^8.3.0",
-        "chai": "^5.1.1",
+        "chai": "^6.0.1",
         "prettier": "^3.3.3",
         "terser": "^5.31.6",
         "ts-node": "^10.9.2",