diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 22ddd85418f..d2518399758 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -650,7 +650,7 @@ importers:
         version: 3.5.0
       ws:
         specifier: ^8.19.0
-        version: 8.19.0
+        version: 8.21.0
 
   packages/openapi:
     dependencies:
@@ -9771,8 +9771,8 @@ packages:
     resolution: {integrity: sha512-+QU2zd6OTD8XWIJCbffaiQeH9U73qIqafo1x6V1snCWYGJf6cVE0cDR4D8xRzcEnfI21IFrUPzPGtcPf8AC+Rw==}
     engines: {node: ^14.17.0 || ^16.13.0 || >=18.0.0}
 
-  ws@6.2.3:
-    resolution: {integrity: sha512-jmTjYU0j60B+vHey6TfR3Z7RD61z/hmxBS3VMSGIrroOWXQEneK1zNuotOUrGyBHQj0yrpsLHPWtigEFd13ndA==}
+  ws@6.2.4:
+    resolution: {integrity: sha512-PNIUUyLI5YpkJZj60YBzX1o0ByQ4ovvfmq9N/Kig/PAYbVlGyz4R6G0SEWrD0O9acc0sT2+IdMBVLFv8FSi0Nw==}
     peerDependencies:
       bufferutil: ^4.0.1
       utf-8-validate: ^5.0.2
@@ -9794,8 +9794,8 @@ packages:
       utf-8-validate:
         optional: true
 
-  ws@8.19.0:
-    resolution: {integrity: sha512-blAT2mjOEIi0ZzruJfIhb3nps74PRWTCz1IjglWEEpQl5XS/UNama6u2/rjFkDDouqr4L67ry+1aGIALViWjDg==}
+  ws@8.21.0:
+    resolution: {integrity: sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g==}
     engines: {node: '>=10.0.0'}
     peerDependencies:
       bufferutil: ^4.0.1
@@ -17007,7 +17007,7 @@ snapshots:
       whatwg-encoding: 3.1.1
       whatwg-mimetype: 4.0.0
       whatwg-url: 14.2.0
-      ws: 8.19.0
+      ws: 8.21.0
       xml-name-validator: 5.0.0
     transitivePeerDependencies:
       - bufferutil
@@ -17049,7 +17049,7 @@ snapshots:
       '@sourcegraph/vscode-ws-jsonrpc': 0.0.3-fork
       js-yaml: 3.14.1
       minimist: 1.2.8
-      ws: 6.2.3
+      ws: 6.2.4
     transitivePeerDependencies:
       - bufferutil
       - utf-8-validate
@@ -18535,7 +18535,7 @@ snapshots:
   pyodide@314.0.0:
     dependencies:
       '@types/emscripten': 1.41.5
-      ws: 8.19.0
+      ws: 8.21.0
     transitivePeerDependencies:
       - bufferutil
       - utf-8-validate
@@ -19599,7 +19599,7 @@ snapshots:
       recast: 0.23.11
       semver: 7.8.5
       use-sync-external-store: 1.6.0(react@19.2.4)
-      ws: 8.19.0
+      ws: 8.21.0
     transitivePeerDependencies:
       - '@testing-library/dom'
       - bufferutil
@@ -20985,13 +20985,13 @@ snapshots:
       imurmurhash: 0.1.4
       signal-exit: 4.1.0
 
-  ws@6.2.3:
+  ws@6.2.4:
     dependencies:
       async-limiter: 1.0.1
 
   ws@7.5.10: {}
 
-  ws@8.19.0: {}
+  ws@8.21.0: {}
 
   wsl-utils@0.1.0:
     dependencies:
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 041dc9935f8..f1bf9719f27 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -26,6 +26,8 @@ minimumReleaseAgeExclude:
   - pyodide@314.0.0
   # Renovate security update: js-cookie@3.0.7
   - js-cookie@3.0.7
+  # Renovate security update: ws@8.21.0
+  - ws@8.21.0
 blockExoticSubdeps: true
 trustPolicy: no-downgrade
 trustPolicyExclude: