diff --git a/typescript/package.json b/typescript/package.json
index 8b0e72f..ad0e767 100644
--- a/typescript/package.json
+++ b/typescript/package.json
@@ -35,6 +35,6 @@
     "hosted-git-info": ">=2.8.9",
     "lodash": ">=4.18.1",
     "set-value": "^4.0.1",
-    "ws": ">=8.20.1"
+    "ws": ">=8.21.0"
   }
 }
diff --git a/typescript/yarn.lock b/typescript/yarn.lock
index fa6c280..6cafd8a 100644
--- a/typescript/yarn.lock
+++ b/typescript/yarn.lock
@@ -5688,10 +5688,10 @@ write-file-atomic@^3.0.0:
     signal-exit "^3.0.2"
     typedarray-to-buffer "^3.1.5"
 
-ws@>=8.20.1:
-  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==
+ws@>=8.21.0:
+  version "8.21.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.21.0.tgz#012e413fc07429945121b0c153158c4343086951"
+  integrity sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g==
 
 ws@^7.4.6:
   version "7.5.10"