diff --git a/crab-prod.spec b/crab-prod.spec
index f5a6fb2d69f..8307a13c49a 100644
--- a/crab-prod.spec
+++ b/crab-prod.spec
@@ -2,8 +2,8 @@
 #For new crabclient_version, set the version_suffix to 00
 #For any other change, increment version_suffix
 ##########################################
-%define version_suffix 01
-%define crabclient_version v3.210610
+%define version_suffix 00
+%define crabclient_version v3.210825
 ### RPM cms crab-prod %{crabclient_version}.%{version_suffix}
 %define wmcore_version     1.3.6.crab6
 %define crabserver_version v3.210611p1