diff --git a/package-lock.json b/package-lock.json
index 761b602c0..cc0ce3360 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -386,9 +386,9 @@
       }
     },
     "@types/chai": {
-      "version": "4.2.3",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.3.tgz",
-      "integrity": "sha512-VRw2xEGbll3ZiTQ4J02/hUjNqZoue1bMhoo2dgM2LXjDdyaq4q80HgBDHwpI0/VKlo4Eg+BavyQMv/NYgTetzA==",
+      "version": "4.2.4",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.4.tgz",
+      "integrity": "sha512-7qvf9F9tMTzo0akeswHPGqgUx/gIaJqrOEET/FCD8CFRkSUHlygQiM5yB6OvjrtdxBVLSyw7COJubsFYs0683g==",
       "dev": true
     },
     "@types/events": {
diff --git a/package.json b/package.json
index cca5d364d..901bc8bc5 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "@angular/core": "9.0.0-next.12",
     "@commitlint/cli": "8.2.0",
     "@commitlint/config-angular": "8.2.0",
-    "@types/chai": "4.2.3",
+    "@types/chai": "4.2.4",
     "@types/mocha": "5.2.7",
     "@types/node": "11.15.0",
     "@types/node-sass": "4.11.0",