diff --git a/requirements.txt b/requirements.txt
index 2b73eef..f9abfc9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 javaobj-py3==0.4.4
 pycryptodomex==3.21.0
-protobuf==5.28.2
\ No newline at end of file
+protobuf==5.28.3
\ No newline at end of file