diff --git a/srcpkgs/MesaLib/template b/srcpkgs/MesaLib/template
index 8bd2bb19df8..3784fad421a 100644
--- a/srcpkgs/MesaLib/template
+++ b/srcpkgs/MesaLib/template
@@ -1,7 +1,7 @@
 # Template build file for 'MesaLib'.
 pkgname=MesaLib
 version=10.2.1
-revision=1
+revision=2
 wrksrc="Mesa-${version}"
 build_style=gnu-configure
 configure_args="--enable-glx-tls --enable-shared-glapi --enable-gbm
@@ -16,7 +16,7 @@ distfiles="ftp://ftp.freedesktop.org/pub/mesa/${version}/${pkgname}-${version}.t
 checksum=461277909207da689d8152cfbf9e182ea6f70e1e672ab64c67df83725c8d2b54
 
 hostmakedepends="
- automake libtool flex pkg-config llvm>=3.4.1 libxml2-python wayland-devel"
+ automake libtool flex pkg-config llvm>=3.4.2 libxml2-python wayland-devel"
 makedepends="
  glproto dri2proto>=2.1 dri3proto presentproto libXext-devel libXxf86vm-devel
  libudev-devel libdrm-devel expat-devel talloc-devel libvdpau-devel