diff --git a/Browser/requirements.txt b/Browser/requirements.txt
index bc4a4d294..b97b18a8e 100644
--- a/Browser/requirements.txt
+++ b/Browser/requirements.txt
@@ -1,6 +1,6 @@
 grpcio == 1.66.2
 grpcio-tools == 1.66.2
-protobuf == 5.27.2
+protobuf == 5.28.2
 robotframework >= 5.0.1, < 8.0.0
 robotframework-pythonlibcore >= 4.4.1, < 5.0.0
 robotframework-assertion-engine >= 3.0.3, < 4.0.0