diff --git a/package.json b/package.json
index d1514dad5..9fa6a978e 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "yargs": "^16.0.0"
   },
   "devDependencies": {
-    "chai": "^4.2.0",
+    "chai": "^5.0.0",
     "eslint": "^7.14.0",
     "eslint-config-standard": "^16.0.2",
     "eslint-plugin-import": "^2.22.1",