diff --git a/yarn.lock b/yarn.lock
index 30d7918..bcd6afe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3834,9 +3834,9 @@ write-file-atomic@^3.0.0:
     typedarray-to-buffer "^3.1.5"
 
 ws@^8.0.0:
-  version "8.0.0"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-8.0.0.tgz#550605d13dfc1437c9ec1396975709c6d7ffc57d"
-  integrity sha512-6AcSIXpBlS0QvCVKk+3cWnWElLsA6SzC0lkQ43ciEglgXJXiCWK3/CGFEJ+Ybgp006CMibamAsqOlxE9s4AvYA==
+  version "8.21.1"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.21.1.tgz#045650cd4b1207809e7547146223c3814a9af586"
+  integrity sha512-+0NTnW77fFN/DjQi6k/Sq/Yvk4Sgajw7urW8V+asjXnRgDs9gyGkdb7EzgfhA4goXsRIZKE28fzIXBHEzhuiWw==
 
 xtend@~2.1.1:
   version "2.1.2"