diff --git a/webapp/yarn.lock b/webapp/yarn.lock
index c7ac6b4b..7b76c105 100644
--- a/webapp/yarn.lock
+++ b/webapp/yarn.lock
@@ -11149,9 +11149,9 @@ write-file-atomic@^6.0.0:
     signal-exit "^4.0.1"
 
 ws@^8.18.0:
-  version "8.20.1"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-8.20.1.tgz#91a9ae2b312ccf98e0a85ec499b48cef45ab0ddb"
-  integrity sha512-It4dO0K5v//JtTXuPkfEOaI3uUN87iYPnqo/ZzqCoG3g8uhA66QUMs/SrM0YK7/NAu+r4LMh/9dq2A7k+rHs+w==
+  version "8.21.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.21.0.tgz#012e413fc07429945121b0c153158c4343086951"
+  integrity sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g==
 
 xml-name-validator@^5.0.0:
   version "5.0.0"