diff --git a/X_GLXCreateContextAtrribsARB_fix_API_break.patch b/X_GLXCreateContextAtrribsARB_fix_API_break.patch
deleted file mode 100644
index 146e3c8..0000000
--- a/X_GLXCreateContextAtrribsARB_fix_API_break.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-From 627cc6634cd85dc9006ff6f59c39d75fe850b3af Mon Sep 17 00:00:00 2001
-From: Aaron Plattner <aplattner@nvidia.com>
-Date: Mon, 12 Feb 2018 09:41:59 -0800
-Subject: [PATCH] GLX: Work around 'X_GLXCreateContextAtrribsARB' typo fix API
- break
-
-Older versions of glxproto.h contained a typo where "Attribs" was misspelled.
-The typo was fixed in the xorgproto version of glxproto.h, breaking the API.
-
-Fixes #149.
----
- src/GLX/libglx.c | 14 ++++++++++++--
- 1 file changed, 12 insertions(+), 2 deletions(-)
-
-diff --git a/src/GLX/libglx.c b/src/GLX/libglx.c
-index fbdbf1d..2ba8817 100644
---- a/src/GLX/libglx.c
-+++ b/src/GLX/libglx.c
-@@ -53,6 +53,16 @@
- #define GLX_MINOR_VERSION 4
- #define GLX_VERSION_STRING "1.4"
- 
-+/*
-+ * Older versions of glxproto.h contained a typo where "Attribs" was misspelled.
-+ * The typo was fixed in the xorgproto version of glxproto.h, breaking the API.
-+ * Work around that here.
-+ */
-+#if !defined(X_GLXCreateContextAttribsARB) && \
-+    defined(X_GLXCreateContextAtrribsARB)
-+#define X_GLXCreateContextAttribsARB X_GLXCreateContextAtrribsARB
-+#endif
-+
- static glvnd_mutex_t clientStringLock = GLVND_MUTEX_INITIALIZER;
- 
- /**
-@@ -279,7 +289,7 @@ static GLXContext glXCreateContextAttribsARB(Display *dpy, GLXFBConfig config,
-                 vendor = __glXGetDynDispatch(dpy, screen);
-                 if (vendor == NULL) {
-                     __glXSendError(dpy, BadValue, 0,
--                            X_GLXCreateContextAtrribsARB, True);
-+                            X_GLXCreateContextAttribsARB, True);
-                     return None;
-                 }
-             }
-@@ -288,7 +298,7 @@ static GLXContext glXCreateContextAttribsARB(Display *dpy, GLXFBConfig config,
- 
-     if (vendor == NULL) {
-         // We didn't get a GLX_SCREEN attribute, so look at the config instead.
--        vendor = CommonDispatchFBConfig(dpy, config, X_GLXCreateContextAtrribsARB);
-+        vendor = CommonDispatchFBConfig(dpy, config, X_GLXCreateContextAttribsARB);
-     }
- 
-     if (vendor != NULL && vendor->staticDispatch.createContextAttribsARB != NULL) {
diff --git a/libglvnd.spec b/libglvnd.spec
index 759329b..4533fd3 100644
--- a/libglvnd.spec
+++ b/libglvnd.spec
@@ -1,5 +1,5 @@
-%global commit0 b029c24a6343c3fd1f899c88e5f98053a7150187
-%global date 20180226
+%global commit0 5baa1e5cfc422eb53e66f12ffb80c93d4a693cd9
+%global date 20180327
 %global shortcommit0 %%(c=%%{commit0}; echo ${c:0:7})
 
 %if 0%{?rhel} && 0%{?rhel} <= 7
@@ -11,7 +11,7 @@
 
 Name:           libglvnd
 Version:        1.0.1
-Release:        0.3%{?commit0:.%{date}git%{shortcommit0}}%{?dist}
+Release:        0.4%{?commit0:.%{date}git%{shortcommit0}}%{?dist}
 # Provide an upgrade path from the negativo17.org pkgs which have Epoch 1
 Epoch:          1
 Summary:        The GL Vendor-Neutral Dispatch library
@@ -20,8 +20,7 @@ License:        MIT
 URL:            https://github.com/NVIDIA/libglvnd
 #Source0:        %%{url}/archive/v%%{version}/%%{name}-%%{version}.tar.gz
 Source0:        %{url}/archive/%{commit0}.tar.gz#/%{name}-%{shortcommit0}.tar.gz
-Patch0:         %{url}/pull/150.patch#/X_GLXCreateContextAtrribsARB_fix_API_break.patch
-Patch1:         libglvnd-python3.patch
+Patch0:         libglvnd-python3.patch
 
 BuildRequires:  libtool
 BuildRequires:  gcc
@@ -244,6 +243,9 @@ xvfb-run -a  make check V=1 || cat `find . -name test-suite.log`
 
 
 %changelog
+* Fri Apr 13 2018 Leigh Scott <leigh123linux@googlemail.com> - 1:1.0.1-0.4.20180327git5baa1e5
+- Update snapshot to 20180327
+
 * Thu Mar 15 2018 Adam Jackson <ajax@redhat.com> - 1.0.1-0.3.20180226gitb029c24
 - Use Recommends: mesa-* not Requires.
 - (Trivially) switch the build to python3
diff --git a/sources b/sources
index 60542af..9b95528 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libglvnd-b029c24.tar.gz) = 523c68a979c1662ff30ce789861ba67d76faa2d4f55665277d9eb4b557a186fb351612b26e9d3e451387000ad3e21051cfd14c31a5abaac8fed370becdfd139c
+SHA512 (libglvnd-5baa1e5.tar.gz) = 59ee02ed0931bf8d471f83e97cb04e11144f5cb815cc62240eb879394bc3248ca97764b5e38cc7d4f3662f3ccf7c21094a4ef03db052470684be7a4cac19cf99