diff --git a/requirements.txt b/requirements.txt
index 160e0f5..a8de356 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 black==25.1.0
 grpcio-tools==1.71.0
 grpcio==1.71.0
-protobuf==5.29.4
+protobuf==6.31.1
 pyarrow==19.0.1
 pytest==8.3.5