diff --git a/opengl/include/EGL/eglext.h b/opengl/include/EGL/eglext.h
index ad4ffd7..501bf58 100644
--- a/opengl/include/EGL/eglext.h
+++ b/opengl/include/EGL/eglext.h
@@ -28,17 +28,17 @@
 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
 */
 /*
-** This header is generated from the Khronos OpenGL / OpenGL ES XML
-** API Registry. The current version of the Registry, generator scripts
+** This header is generated from the Khronos EGL XML API Registry.
+** The current version of the Registry, generator scripts
 ** used to make the header, and the header can be found at
 **   http://www.khronos.org/registry/egl
 **
-** Khronos $Git commit SHA1: bae3518c48 $ on $Git commit date: 2018-05-17 10:56:57 -0700 $
+** Khronos $Git commit SHA1: 726475c203 $ on $Git commit date: 2018-10-03 23:51:49 -0700 $
 */
 
 #include <EGL/eglplatform.h>
 
-#define EGL_EGLEXT_VERSION 20180517
+#define EGL_EGLEXT_VERSION 20181204
 
 /* Generated C header for:
  * API: egl
@@ -681,6 +681,7 @@
 #ifndef EGL_EXT_device_drm
 #define EGL_EXT_device_drm 1
 #define EGL_DRM_DEVICE_FILE_EXT           0x3233
+#define EGL_DRM_MASTER_FD_EXT             0x333C
 #endif /* EGL_EXT_device_drm */
 
 #ifndef EGL_EXT_device_enumeration
@@ -716,6 +717,11 @@
 #define EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT 0x3362
 #endif /* EGL_EXT_gl_colorspace_display_p3_linear */
 
+#ifndef EGL_EXT_gl_colorspace_display_p3_passthrough
+#define EGL_EXT_gl_colorspace_display_p3_passthrough 1
+#define EGL_GL_COLORSPACE_DISPLAY_P3_PASSTHROUGH_EXT 0x3490
+#endif /* EGL_EXT_gl_colorspace_display_p3_passthrough */
+
 #ifndef EGL_EXT_gl_colorspace_scrgb
 #define EGL_EXT_gl_colorspace_scrgb 1
 #define EGL_GL_COLORSPACE_SCRGB_EXT       0x3351