diff --git a/packages/playwright-core/bundles/utils/package-lock.json b/packages/playwright-core/bundles/utils/package-lock.json
index 3d2a48a6e..17f900fca 100644
--- a/packages/playwright-core/bundles/utils/package-lock.json
+++ b/packages/playwright-core/bundles/utils/package-lock.json
@@ -25,7 +25,7 @@
         "retry": "0.12.0",
         "signal-exit": "3.0.7",
         "socks-proxy-agent": "8.0.5",
-        "ws": "8.17.1",
+        "ws": "8.21.0",
         "yaml": "^2.6.0"
       },
       "devDependencies": {
@@ -412,9 +412,10 @@
       "integrity": "sha512-Oo+0REFV59/rz3gfJNKQiBlwfHaSESl1pcGyABQsnnIfWOFt6JNj5gCog2U6MLZ//IGYD+nA8nI+mTShREReaA=="
     },
     "node_modules/ws": {
-      "version": "8.17.1",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.17.1.tgz",
-      "integrity": "sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ==",
+      "version": "8.21.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.21.0.tgz",
+      "integrity": "sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g==",
+      "license": "MIT",
       "engines": {
         "node": ">=10.0.0"
       },
diff --git a/packages/playwright-core/bundles/utils/package.json b/packages/playwright-core/bundles/utils/package.json
index f0023dc38..e07130f04 100644
--- a/packages/playwright-core/bundles/utils/package.json
+++ b/packages/playwright-core/bundles/utils/package.json
@@ -20,7 +20,7 @@
     "retry": "0.12.0",
     "signal-exit": "3.0.7",
     "socks-proxy-agent": "8.0.5",
-    "ws": "8.17.1",
+    "ws": "8.21.0",
     "yaml": "^2.6.0"
   },
   "devDependencies": {