diff --git a/crab-dev.spec b/crab-dev.spec
index 43d47a41e72..0db1adb64de 100644
--- a/crab-dev.spec
+++ b/crab-dev.spec
@@ -3,7 +3,7 @@
 #For any other change, increment version_suffix
 ##########################################
 %define version_suffix 00
-%define crabclient_version v3.210601
+%define crabclient_version v3.210607
 ### RPM cms crab-dev %{crabclient_version}.%{version_suffix}
 %define wmcore_version     1.3.6.crab6
 %define crabserver_version v3.210429