diff --git a/package.json b/package.json
index 1878a0bb..c7f83bc3 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "utf8": "^3.0.0",
     "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11",
-    "ws": "^7.0.0",
+    "ws": "^7.2.5",
     "xterm-benchmark": "^0.1.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index c51b8b9f..9752ced9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5955,10 +5955,10 @@ ws@^6.1.0:
   dependencies:
     async-limiter "~1.0.0"
 
-ws@^7.0.0, ws@^7.2.3:
-  version "7.2.3"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.2.3.tgz#a5411e1fb04d5ed0efee76d26d5c46d830c39b46"
-  integrity sha512-HTDl9G9hbkNDk98naoR/cHDws7+EyYMOdL1BmjsZXRUjf7d+MficC4B7HLUPlSiho0vg+CWKrGIt/VJBd1xunQ==
+ws@^7.2.3, ws@^7.2.5:
+  version "7.2.5"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.2.5.tgz#abb1370d4626a5a9cd79d8de404aa18b3465d10d"
+  integrity sha512-C34cIU4+DB2vMyAbmEKossWq2ZQDr6QEyuuCzWrM9zfw1sGc0mYiJ0UnG9zzNykt49C2Fi34hvr2vssFQRS6EA==
 
 xml-name-validator@^3.0.0:
   version "3.0.0"