diff --git a/package.json b/package.json
index 1e0db3e6..e040a1bc 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "typecheck": "tsc"
   },
   "dependencies": {
-    "@types/chai": "^4.3.12",
+    "@types/chai": "^4.3.13",
     "@types/chai-as-promised": "^7.1.8",
     "@types/chai-datetime": "^0.0.39",
     "@types/dirty-chai": "^2.0.4",
diff --git a/yarn.lock b/yarn.lock
index a46734dc..84a59aab 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1776,10 +1776,10 @@
   resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.2.21.tgz#9f35a5643129df132cf3b5c1ec64046ea1af0650"
   integrity sha512-yd+9qKmJxm496BOV9CMNaey8TWsikaZOwMRwPHQIjcOJM9oV+fi9ZMNw3JsVnbEEbo2gRTDnGEBv8pjyn67hNg==
 
-"@types/chai@^4.3.12":
-  version "4.3.12"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.3.12.tgz#b192fe1c553b54f45d20543adc2ab88455a07d5e"
-  integrity sha512-zNKDHG/1yxm8Il6uCCVsm+dRdEsJlFoDu73X17y09bId6UwoYww+vFBsAcRzl8knM1sab3Dp1VRikFQwDOtDDw==
+"@types/chai@^4.3.13":
+  version "4.3.14"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.3.14.tgz#ae3055ea2be43c91c9fd700a36d67820026d96e6"
+  integrity sha512-Wj71sXE4Q4AkGdG9Tvq1u/fquNz9EdG4LIJMwVVII7ashjD/8cf8fyIfJAjRr6YcsXnSE8cOGQPq1gqeR8z+3w==
 
 "@types/color-name@^1.1.1":
   version "1.1.1"