diff --git a/requirements.txt b/requirements.txt
index 1538c70a..f565c1b3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ httplib2==0.22.0
 influxdb-client==1.46.0
 msrest==0.7.1
 openqa-client==4.2.3
-protobuf==5.28.2
+protobuf==5.29.3
 python-dateutil==2.9.0.post0
 requests==2.32.3
 texttable==1.7.0