diff --git a/requirements.txt b/requirements.txt
index 3056a4c..06ec951 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ Jinja2==3.1.4
 locust==2.29.1
 MarkupSafe==2.1.5
 msgpack==1.0.8
-protobuf==4.25.3
+protobuf==4.25.4
 psutil==6.0.0
 pyzmq==26.0.3
 requests==2.32.3