diff --git a/rpc_agent/yarn.lock b/rpc_agent/yarn.lock
index 148b3d8..2023e98 100644
--- a/rpc_agent/yarn.lock
+++ b/rpc_agent/yarn.lock
@@ -2408,9 +2408,9 @@ xmldom@0.1.19:
   integrity sha1-Yx/Ad3bv2EEYvyUXGzftTQdaCrw=
 
 y18n@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
-  integrity sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.3.tgz#b5f259c82cd6e336921efd7bfd8bf560de9eeedf"
+  integrity sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ==
 
 yallist@^3.0.0, yallist@^3.0.3:
   version "3.1.1"