diff --git a/root.spec b/root.spec
index f7c64df1684..95b5f4c2dc3 100644
--- a/root.spec
+++ b/root.spec
@@ -2,8 +2,8 @@
 ## INITENV +PATH PYTHON3PATH %{i}/lib
 ## INITENV SET ROOTSYS %{i}
 ## INCLUDE compilation_flags
-%define tag 5a2f0ff9f0bbe5315c208e26c2a558f5fa0a240f
-%define branch cms/master/569be7e
+%define tag 3ff73e902696b7a800c60740507891e761d2b362
+%define branch cms/master/73c33bc5b0
 
 %define github_user cms-sw
 Source: git+https://github.com/%{github_user}/root.git?obj=%{branch}/%{tag}&export=%{n}-%{realversion}&output=/%{n}-%{realversion}-%{tag}.tgz