diff --git a/package.json b/package.json
index cccb90c..0c591bf 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "vscode-json-languageservice": "^3.1.4",
     "vscode-languageserver": "^4.0.0",
     "vscode-ws-jsonrpc": "^0.0.2-1",
-    "ws": "^5.0.0"
+    "ws": "^5.2.3"
   },
   "devDependencies": {
     "@types/express": "^4.0.35",
diff --git a/yarn.lock b/yarn.lock
index 75010f4..90bfe67 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4181,10 +4181,10 @@ wrappy@1:
   resolved "https://registry.npm.taobao.org/wrappy/download/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
   integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
 
-ws@^5.0.0:
-  version "5.2.2"
-  resolved "https://registry.npm.taobao.org/ws/download/ws-5.2.2.tgz#dffef14866b8e8dc9133582514d1befaf96e980f"
-  integrity sha1-3/7xSGa46NyRM1glFNG++vlumA8=
+ws@^5.2.3:
+  version "5.2.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-5.2.3.tgz#05541053414921bc29c63bee14b8b0dd50b07b3d"
+  integrity sha512-jZArVERrMsKUatIdnLzqvcfydI85dvd/Fp1u/VOpfdDWQ4c9qWXe+VIeAbQ5FrDwciAkr+lzofXLz3Kuf26AOA==
   dependencies:
     async-limiter "~1.0.0"