diff --git a/package-lock.json b/package-lock.json
index 98485e8..0a80de8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -36,9 +36,9 @@
       }
     },
     "@types/chai": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.2.tgz",
-      "integrity": "sha512-8V2aCcPM3WLuJvJpF6N60uUvdZb7NHjpjQlLk1QmZbTP4XZET/FX0c3TJ3K7qt4L98FS1Pifa8BVofTVuJFWVA==",
+      "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": {