diff --git a/SPECS/mesa.spec b/SPECS/mesa.spec
index 4c1ccd7..2469366 100644
--- a/SPECS/mesa.spec
+++ b/SPECS/mesa.spec
@@ -44,7 +44,7 @@
 Name:           mesa
 Summary:        Mesa graphics libraries
 Version:        20.3.3
-Release:        2%{?rctag:.%{rctag}}%{?dist}
+Release:        2.1%{?rctag:.%{rctag}}%{?dist}
 
 License:        MIT
 URL:            http://www.mesa3d.org
@@ -555,6 +555,9 @@ done
 %endif
 
 %changelog
+* Wed May 12 2021 Davide Cavalca <dcavalca@fb.com> - 20.3.3-2.1
+- Rebuild for llvm-12.0.0-6.3
+
 * Fri Mar 26 2021 Dave Airlie <airlied@redhat.com> - 20.3.3-2
 - Fix CPU affinity memory corruption crash (#1938788)