diff --git a/package-lock.json b/package-lock.json
index f222384..b985312 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -181,9 +181,9 @@
       "dev": true
     },
     "@types/chai": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.0.tgz",
-      "integrity": "sha512-zw8UvoBEImn392tLjxoavuonblX/4Yb9ha4KBU10FirCfwgzhKO0dvyJSF9ByxV1xK1r2AgnAi/tvQaLgxQqxA==",
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.3.tgz",
+      "integrity": "sha512-VRw2xEGbll3ZiTQ4J02/hUjNqZoue1bMhoo2dgM2LXjDdyaq4q80HgBDHwpI0/VKlo4Eg+BavyQMv/NYgTetzA==",
       "dev": true
     },
     "@types/chai-as-promised": {