diff --git a/node/server/yarn.lock b/node/server/yarn.lock
index 39576c0..aeb24fe 100644
--- a/node/server/yarn.lock
+++ b/node/server/yarn.lock
@@ -145,8 +145,8 @@ long@^5.0.0:
   resolved "https://registry.yarnpkg.com/long/-/long-5.2.3.tgz#a3ba97f3877cf1d778eccbcb048525ebb77499e1"
 
 protobufjs@^6.8.6:
-  version "6.11.2"
-  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-6.11.2.tgz#de39fabd4ed32beaa08e9bb1e30d08544c1edf8b"
+  version "6.11.4"
+  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-6.11.4.tgz#29a412c38bf70d89e537b6d02d904a6f448173aa"
   dependencies:
     "@protobufjs/aspromise" "^1.1.2"
     "@protobufjs/base64" "^1.1.2"