diff --git a/requirements.txt b/requirements.txt
index 9c4b2e1..267aa8a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ mistune==2.0.4
 mysqlclient>=2.1.0
 openai~=1.77.0
 pickledb==1.3.2
-protobuf==6.33.1
+protobuf==6.33.5
 PyGithub==1.55
 PyGorse==0.4.10
 python-dateutil==2.8.1