diff --git a/ansible/install_config/group_vars/rpm_version.yml b/ansible/install_config/group_vars/rpm_version.yml
index c371256c..4b25d890 100644
--- a/ansible/install_config/group_vars/rpm_version.yml
+++ b/ansible/install_config/group_vars/rpm_version.yml
@@ -70,7 +70,7 @@ tsg_app_rpm_version:
   app_sketch_local: app_sketch_local-4.3.1.6038e0a
   
 tsg_master_rpm_version:
-  tsg_master: tsg_master-5.5.4.f7cbaf5
+  tsg_master: tsg_master-5.5.5.45cd96f
 
 tsg_diagnose_rpm_version:
   tsg_diagnose: tsg-diagnose-22.01.1.ef53d7e