diff --git a/package.json b/package.json
index ce88c1de..b4138e50 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   "devDependencies": {
     "@oclif/dev-cli": "^1.19.1",
     "@oclif/test": "^1.2.4",
-    "@types/chai": "^4.2.21",
+    "@types/chai": "^4.3.1",
     "@types/fs-extra": "^9.0.12",
     "@types/lodash.template": "^4.4.5",
     "@types/mocha": "^8.2.3",
diff --git a/yarn.lock b/yarn.lock
index 4537e709..cb8dd3b4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -190,10 +190,10 @@
   dependencies:
     fancy-test "^1.4.3"
 
-"@types/chai@*", "@types/chai@^4.2.21":
-  version "4.2.21"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.2.21.tgz#9f35a5643129df132cf3b5c1ec64046ea1af0650"
-  integrity sha512-yd+9qKmJxm496BOV9CMNaey8TWsikaZOwMRwPHQIjcOJM9oV+fi9ZMNw3JsVnbEEbo2gRTDnGEBv8pjyn67hNg==
+"@types/chai@*", "@types/chai@^4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.3.1.tgz#e2c6e73e0bdeb2521d00756d099218e9f5d90a04"
+  integrity sha512-/zPMqDkzSZ8t3VtxOa4KPq7uzzW978M9Tvh+j7GHKuo6k6GTLxPJ4J5gE5cjfJ26pnXst0N5Hax8Sr0T2Mi9zQ==
 
 "@types/color-name@^1.1.1":
   version "1.1.1"