diff --git a/package.json b/package.json
index 5bd7592..6b64384 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "@microsoft/api-documenter": "7.7.2",
     "@microsoft/api-extractor": "7.7.0",
     "@types/bunyan": "1.8.6",
-    "@types/chai": "4.2.6",
+    "@types/chai": "4.2.7",
     "@types/chai-as-promised": "7.1.2",
     "@types/deep-diff": "1.0.0",
     "@types/js-yaml": "3.12.1",
diff --git a/yarn.lock b/yarn.lock
index bbf9d04..ff083ef 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -210,10 +210,10 @@
   resolved "https://artifacts.apextoaster.com/repository/group-npm/@types/chai/-/chai-4.2.4.tgz#8936cffad3c96ec470a2dc26a38c3ba8b9b6f619"
   integrity sha512-7qvf9F9tMTzo0akeswHPGqgUx/gIaJqrOEET/FCD8CFRkSUHlygQiM5yB6OvjrtdxBVLSyw7COJubsFYs0683g==
 
-"@types/chai@4.2.6":
-  version "4.2.6"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/@types/chai/-/chai-4.2.6.tgz#a55625d151d9c7c7a0a95920632131d66480bce9"
-  integrity sha512-HF8faEUA4JurIm+68VaA2KedtZf5LYdXpQEAbIAN79DwWQbO82BNTksZgCH3UMqbZHXex9C6TrBfg7OUInRISQ==
+"@types/chai@4.2.7":
+  version "4.2.7"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@types/chai/-/chai-4.2.7.tgz#1c8c25cbf6e59ffa7d6b9652c78e547d9a41692d"
+  integrity sha512-luq8meHGYwvky0O7u0eQZdA7B4Wd9owUCqvbw2m3XCrCU8mplYOujMBbvyS547AxJkC+pGnd0Cm15eNxEUNU8g==
 
 "@types/color-name@^1.1.1":
   version "1.1.1"