diff --git a/requirements.txt b/requirements.txt
index eeb7b7e..970be94 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 black==25.1.0
 grpcio-tools==1.70.0
 grpcio==1.70.0
-protobuf==5.29.3
+protobuf==5.29.4
 pyarrow==19.0.1
 pytest==8.3.4