diff --git a/requirements.txt b/requirements.txt
index 49416e0..4a7edca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 black==23.7.0
 grpcio-tools==1.57.0
 grpcio==1.57.0
-protobuf==4.24.2
+protobuf==4.24.3
 pyarrow==12.0.1
 pytest==7.4.0
\ No newline at end of file