diff --git a/package.json b/package.json
index 6dffdac3..35794b5c 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "rimraf": "6.0.1",
     "semantic-release": "24.1.1",
     "sinon": "19.0.2",
-    "sinon-chai": "3.7.0",
+    "sinon-chai": "4.0.0",
     "ts-node": "10.9.2",
     "typescript": "5.6.2"
   },