diff --git a/package-lock.json b/package-lock.json
index 1c11573..cb30a30 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -221,9 +221,9 @@
       "dev": true
     },
     "@types/chai": {
-      "version": "4.2.12",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.12.tgz",
-      "integrity": "sha512-aN5IAC8QNtSUdQzxu7lGBgYAOuU1tmRU4c9dIq5OKGf/SBVjXo+ffM2wEjudAWbgpOhy60nLoAGH1xm8fpCKFQ==",
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.1.tgz",
+      "integrity": "sha512-/zPMqDkzSZ8t3VtxOa4KPq7uzzW978M9Tvh+j7GHKuo6k6GTLxPJ4J5gE5cjfJ26pnXst0N5Hax8Sr0T2Mi9zQ==",
       "dev": true
     },
     "@types/csvtojson": {