diff --git a/root.spec b/root.spec
index c80f8f89a85..f9f14e1f916 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 0381c771223b83eb1d9d118209a1870eaccf9343
-%define branch cms/master/cd992545ae
+%define tag 8929b400cdf756140ddcb5c21e31f35b29ff44e1
+%define branch cms/master/6018b5fd45
 
 %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