diff --git a/requirements.txt b/requirements.txt
index 9e3f777..09af6ab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,7 +47,7 @@ patsy==0.5.2
 pbr==5.10.0
 Pillow==10.3.0
 prettytable==3.3.0
-protobuf==3.19.5
+protobuf==5.29.6
 pyarrow==14.0.1
 pyasn1==0.4.8
 pyasn1-modules==0.2.8