diff --git a/app/auth-service/yarn.lock b/app/auth-service/yarn.lock
index e7d4c34..d1635c9 100644
--- a/app/auth-service/yarn.lock
+++ b/app/auth-service/yarn.lock
@@ -3029,9 +3029,9 @@ process@^0.10.0:
   integrity sha512-dyIett8dgGIZ/TXKUzeYExt7WA6ldDzys9vTDU/cCA9L17Ypme+KzS+NjQCjpn9xsvi/shbMC+yP/BcFMBz0NA==
 
 protobufjs@^7.0.0, protobufjs@^7.1.2, protobufjs@^7.2.2:
-  version "7.2.6"
-  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-7.2.6.tgz#4a0ccd79eb292717aacf07530a07e0ed20278215"
-  integrity sha512-dgJaEDDL6x8ASUZ1YqWciTRrdOuYNzoOf27oHNfdyvKqHr5i0FV7FSLU+aIeFjyFgVxrpTOtQUi0BLLBymZaBw==
+  version "7.5.5"
+  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-7.5.5.tgz#b7089ca4410374c75150baf277353ef76db69f96"
+  integrity sha512-3wY1AxV+VBNW8Yypfd1yQY9pXnqTAN+KwQxL8iYm3/BjKYMNg4i0owhEe26PWDOMaIrzeeF98Lqd5NGz4omiIg==
   dependencies:
     "@protobufjs/aspromise" "^1.1.2"
     "@protobufjs/base64" "^1.1.2"