-BuildRequires: libxcb-devel >= 1.10
-# gallium core requires 3.3.0, swr/r600/radeonsi require 3.9.0
-%{?with_gallium:BuildRequires: llvm-devel >= 3.9}
-%{?with_radv:BuildRequires: llvm-devel >= 3.9}
+BuildRequires: libxcb-devel >= 1.13
+# gallium core requires 3.3.0, OpenCL/r600 require 3.9.0, swr/radeonsi/radv 4.0.0
+%{?with_gallium:BuildRequires: llvm-devel >= 4.0}
+%{?with_radv:BuildRequires: llvm-devel >= 4.0}