diff --git a/yarn.lock b/yarn.lock
index fd84404a..c647d353 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -432,9 +432,9 @@
     "@sinonjs/commons" "^1.7.0"
 
 "@types/chai@*", "@types/chai@^4.1.7":
-  version "4.2.22"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.2.22.tgz#47020d7e4cf19194d43b5202f35f75bd2ad35ce7"
-  integrity sha512-tFfcE+DSTzWAgifkjik9AySNqIyNoYwmR+uecPwwD/XRNfvOjmC/FjCxpiUGDkDVDphPfCUecSQVFw+lN3M3kQ==
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.3.0.tgz#23509ebc1fa32f1b4d50d6a66c4032d5b8eaabdc"
+  integrity sha512-/ceqdqeRraGolFTcfoXNiqjyQhZzbINDngeoAq9GoHa8PPK1yNzTaxWjA6BFWp5Ua9JpXEMSS4s5i9tS0hOJtw==
 
 "@types/eslint-visitor-keys@^1.0.0":
   version "1.0.0"