diff --git a/root.spec b/root.spec
index 3f95a4d2541..972cc1b643e 100644
--- a/root.spec
+++ b/root.spec
@@ -1,9 +1,9 @@
-### RPM lcg root 6.27.01
+### RPM lcg root 6.29.01
 ## INITENV +PATH PYTHON3PATH %{i}/lib
 ## INITENV SET ROOTSYS %{i}
 ## INCLUDE compilation_flags
-%define tag c7b262af051663f2a1a9b5a6c0dd36a8c58052df
-%define branch cms/master/eecfc4aff9
+%define tag 20b481a46ba97837c5c3302dfe06a6725cd58e47
+%define branch cms/master/71854014f2
 
 %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