diff --git a/ansible/install_config/group_vars/rpm_version.yml b/ansible/install_config/group_vars/rpm_version.yml
index 02dd487e..3a1f6323 100644
--- a/ansible/install_config/group_vars/rpm_version.yml
+++ b/ansible/install_config/group_vars/rpm_version.yml
@@ -18,7 +18,7 @@ firewall_rpm_version:
   radius_collect_plug: radius_collect_plug-2.0.8.0575ab1
   app_proto_identify: app_proto_identify-2.1.3.50ba01f
   app_proto_engine: app_proto_engine-2.3.4.e5750e2
-  tsg_ddos_sketch: tsg_ddos_sketch-1.3.2.34c5a88
+  tsg_ddos_sketch: tsg_ddos_sketch-1.3.3.5b66665
   dns: dns-2.1.4.fa0ebd4
   ftp: ftp-1.0.14.02d6a2c
   http: http-2.0.10.274614c