diff --git a/0001-Fix-linkage-against-shared-glapi.patch b/0001-Fix-linkage-against-shared-glapi.patch
deleted file mode 100644
index bc70028..0000000
--- a/0001-Fix-linkage-against-shared-glapi.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From 1b5a187c3c31513ae39cd2a917a3234c2c5f87fc Mon Sep 17 00:00:00 2001
-From: Adam Jackson <ajax@redhat.com>
-Date: Wed, 12 Oct 2016 13:41:33 -0400
-Subject: [PATCH] Fix linkage against shared glapi
-
-Signed-off-by: Adam Jackson <ajax@redhat.com>
----
- src/gallium/targets/osmesa/Makefile.am | 2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
-
-diff --git a/src/gallium/targets/osmesa/Makefile.am b/src/gallium/targets/osmesa/Makefile.am
-index 5d39486..04add87 100644
---- a/src/gallium/targets/osmesa/Makefile.am
-+++ b/src/gallium/targets/osmesa/Makefile.am
-@@ -63,7 +63,7 @@ lib@OSMESA_LIB@_la_LIBADD = \
- 	$(top_builddir)/src/gallium/drivers/trace/libtrace.la \
- 	$(top_builddir)/src/gallium/drivers/softpipe/libsoftpipe.la \
- 	$(top_builddir)/src/gallium/state_trackers/osmesa/libosmesa.la \
--	$(top_builddir)/src/mapi/glapi/libglapi.la \
-+	$(top_builddir)/src/mapi/shared-glapi/libglapi.la \
- 	$(SHARED_GLAPI_LIB) \
- 	$(OSMESA_LIB_DEPS) \
- 	$(CLOCK_LIB) \
--- 
-2.9.3
-
diff --git a/Makefile b/Makefile
index a429ad4..f767568 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-VERSION ?= 18.0.2
+VERSION ?= 18.1.0-rc2
 SANITIZE ?= 1
 
 DIRNAME = mesa-${VERSION}
diff --git a/mesa.spec b/mesa.spec
index 070fcf6..7100582 100644
--- a/mesa.spec
+++ b/mesa.spec
@@ -50,14 +50,14 @@
 %define vulkan_drivers --with-vulkan-drivers=intel,radeon
 %endif
 
-%global sanitize 0
+%global sanitize 1
 
-#global rctag rc5
+%global rctag rc2
 
 Name:           mesa
 Summary:        Mesa graphics libraries
-Version:        18.0.2
-Release:        1%{?rctag:.%{rctag}}%{?dist}
+Version:        18.1.0
+Release:        0.1%{?rctag:.%{rctag}}%{?dist}
 
 License:        MIT
 URL:            http://www.mesa3d.org
@@ -85,7 +85,6 @@ Patch7:         0001-gallium-Disable-rgb10-configs-by-default.patch
 # glvnd support patches
 # non-upstreamed ones
 Patch10:        glvnd-fix-gl-dot-pc.patch
-Patch11:        0001-Fix-linkage-against-shared-glapi.patch
 
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
@@ -130,7 +129,7 @@ BuildRequires: pkgconfig(wayland-protocols)
 BuildRequires: libvdpau-devel
 %endif
 %if 0%{?with_vaapi}
-BuildRequires: libva-devel
+BuildRequires: libva-devel >= 0.39.0
 %endif
 BuildRequires: pkgconfig(zlib)
 %if 0%{?with_omx}
@@ -681,6 +680,9 @@ popd
 %endif
 
 %changelog
+* Wed May 02 2018 Igor Gnatenko <ignatenkobraiN@fedoraproject.org> - 18.1.0-0.1.rc2
+- Update ot 18.1.0~rc2
+
 * Tue May  1 2018 Peter Robinson <pbrobinson@fedoraproject.org> 18.0.2-1
 - Mesa 18.0.2
 
diff --git a/sources b/sources
index 6156a6d..ee8a6b9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (mesa-18.0.2.tar.xz) = de7debe457d8b5fd1d5c88ca052fa3e3c77882840fb0a506be87739ef0a73191f9fc89717b94ffdcfc05306c8c9e82c22bdbefbdc4d26d81733169a0315535c8
+SHA512 (mesa-18.1.0-rc2.tar.xz) = 4baa6859274d2dd53eb51ffd2e9843c05e845d9699cf39962e66a206837628db09c2da5a7caf6f50f36944f14f9ce1886084a738c7b55dc4f186093a081bce8d