diff --git a/package.json b/package.json
index df0801f9..1d95d582 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "@types/rewire": "^2.5.30",
     "@types/sinon": "^17.0.3",
     "@types/sinon-chai": "^3.2.12",
-    "chai": "^4.4.1",
+    "chai": "^5.0.0",
     "chai-as-promised": "^7.1.1",
     "chai-like": "^1.1.1",
     "chai-things": "^0.2.0",