diff --git a/mesa.spec b/mesa.spec
index 6662a19..3504fad 100644
--- a/mesa.spec
+++ b/mesa.spec
@@ -49,13 +49,13 @@
 %define _default_patch_fuzz 2
 
 #% define gitdate 20150218
-%define githash d6fbcf6
+%define githash 47e18a5
 %define git %{?githash:%{githash}}%{!?githash:%{gitdate}}
 
 Summary: Mesa graphics libraries
 Name: mesa
 Version: 11.1.0
-Release: 0.devel.4.%{git}%{?dist}
+Release: 0.devel.5.%{git}%{?dist}
 License: MIT
 Group: System Environment/Libraries
 URL: http://www.mesa3d.org
@@ -681,6 +681,10 @@ rm -rf $RPM_BUILD_ROOT
 %endif
 
 %changelog
+* Wed Sep 16 2015 Igor Gnatenko <i.gnatenko.brain@gmail.com> - 11.1.0-0.devel.5.47e18a5
+- 47e18a5
+- Rebuild against llvm 3.7
+
 * Sun Sep 13 2015 Igor Gnatenko <i.gnatenko.brain@gmail.com> - 11.1.0-0.devel.4.d6fbcf6
 - d6fbcf6
 
diff --git a/sources b/sources
index d4e1990..edfe9e3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-099c10758df49e9bc4a7eed169b6fe31  mesa-d6fbcf6.tar.xz
+960b7fc42f53615f703bf69b879abf33  mesa-47e18a5.tar.xz