diff --git a/root.spec b/root.spec
index 83480c023cf..a91ee5a4be9 100644
--- a/root.spec
+++ b/root.spec
@@ -3,8 +3,8 @@
 ## INITENV SET ROOTSYS %{i}
 ## INCLUDE compilation_flags
 ## INCLUDE cpp-standard
-%define tag 4cbacb89074aaa817c8ee4a9b6f5ac86562efe1f
-%define branch cms/master/c3e5c53477
+%define tag d649ae7769e95bdbd0d24ca86f40eee99fa68634
+%define branch cms/master/a028d13255
 
 %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