diff --git a/yarn.lock b/yarn.lock
index a9cd348e..dbcd27a2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7707,9 +7707,9 @@ write-file-atomic@^3.0.0:
     typedarray-to-buffer "^3.1.5"
 
 ws@^8.15.0:
-  version "8.18.3"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-8.18.3.tgz#b56b88abffde62791c639170400c93dcb0c95472"
-  integrity sha512-PEIGCY5tSlUt50cqyMXfCzX+oOPqN0vuGqWzbcJ2xvnkzkq46oOpz7dQaTDBdfICb4N14+GARUDw2XV2N4tvzg==
+  version "8.21.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.21.0.tgz#012e413fc07429945121b0c153158c4343086951"
+  integrity sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g==
 
 xml-naming@^0.1.0:
   version "0.1.0"