diff --git a/package.json b/package.json
index f5c39b4..91c8c19 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   },
   "homepage": "https://github.com/PrismarineJS/prismarine-auth#readme",
   "devDependencies": {
-    "chai": "^4.3.4",
+    "chai": "^5.1.1",
     "chai-as-promised": "^7.1.1",
     "mocha": "^10.0.0",
     "prismarine-auth": "file:.",