diff --git a/mqttClient/yarn.lock b/mqttClient/yarn.lock
index ac24ba7..84897be 100644
--- a/mqttClient/yarn.lock
+++ b/mqttClient/yarn.lock
@@ -297,9 +297,9 @@ minimatch@^3.0.4:
     brace-expansion "^1.1.7"
 
 minimist@^1.1.0, minimist@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
-  integrity sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=
+  version "1.2.6"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.6.tgz#8637a5b759ea0d6e98702cfb3a9283323c93af44"
+  integrity sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==
 
 mqtt-packet@^6.0.0:
   version "6.1.2"