diff --git a/yarn.lock b/yarn.lock
index 597f8ca..4a47999 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -627,9 +627,9 @@
     fancy-test "^1.4.3"
 
 "@types/chai@*", "@types/chai@^4.1.6":
-  version "4.2.18"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.2.18.tgz#0c8e298dbff8205e2266606c1ea5fbdba29b46e4"
-  integrity sha512-rS27+EkB/RE1Iz3u0XtVL5q36MGDWbgYe7zWiodyKNUnthxY0rukK5V36eiUCtCisB7NN8zKYH6DO2M37qxFEQ==
+  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==
 
 "@types/color-name@^1.1.1":
   version "1.1.1"