diff --git a/package-lock.json b/package-lock.json
index 9540e7c..9b21237 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -430,9 +430,9 @@
       "integrity": "sha512-UdkG3mLEqXgnlKsWanWcgb6dOjUzJ+XC5f+aWw30qrtjxeNUSfKX1cd5FBzOaXQumoe9nIqeZUvrRJS03HCCtw=="
     },
     "@types/chai": {
-      "version": "4.2.11",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.11.tgz",
-      "integrity": "sha512-t7uW6eFafjO+qJ3BIV2gGUyZs27egcNRkUdalkud+Qa3+kg//f129iuOFivHDXQ+vnU3fDXuwgv0cqMCbcE8sw==",
+      "version": "4.2.12",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.12.tgz",
+      "integrity": "sha512-aN5IAC8QNtSUdQzxu7lGBgYAOuU1tmRU4c9dIq5OKGf/SBVjXo+ffM2wEjudAWbgpOhy60nLoAGH1xm8fpCKFQ==",
       "dev": true
     },
     "@types/color-name": {