diff --git a/root.spec b/root.spec
index 2f3cf73b082..18b89bf50ed 100644
--- a/root.spec
+++ b/root.spec
@@ -3,8 +3,8 @@
 ## INITENV SET ROOTSYS %{i}
 ## INCLUDE compilation_flags
 ## INCLUDE cpp-standard
-%define tag 2ff7ce4676734e1b13cbfff5884cc6e1276f7083
-%define branch cms/master/5d82c6bdb6
+%define tag 0c4c7c0c1e45e05031a015806d349eca5c88b453
+%define branch cms/master/f510880899
 
 %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