diff --git a/package.json b/package.json
index 65fdcc2..afc7dc0 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "mathjax-full": "3.2.2"
   },
   "devDependencies": {
-    "chai": "4.4.1",
+    "chai": "4.5.0",
     "mocha": "10.4.0"
   }
 }