diff --git c/graphics/vulkan-sdk/Makefile i/graphics/vulkan-sdk/Makefile
index 1e8919045c5a..97ffa535eac7 100644
--- c/graphics/vulkan-sdk/Makefile
+++ i/graphics/vulkan-sdk/Makefile
@@ -2,15 +2,15 @@
 
 PORTNAME=	vulkan-sdk
 DISTVERSIONPREFIX=	sdk-
-DISTVERSION=	1.0.57.0
+DISTVERSION=	1.0.65.1
 CATEGORIES=	graphics devel
 
 MAINTAINER=	greg@unrelenting.technology
-COMMENT=	Vulkan SDK (Headers, ICD Loader, Validation Layers)
+COMMENT=	Vulkan SDK (headers, driver loader, validation layers)
 
 LICENSE=	APACHE20
 
-BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}lxml>0:devel/py-lxml \
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}lxml>0:devel/py-lxml@${PY_FLAVOR} \
 	${LOCALBASE}/include/spirv-tools/libspirv.h:devel/spirv-tools \
 	glslangValidator:devel/glslang
 
@@ -23,12 +23,13 @@ GH_ACCOUNT=	KhronosGroup
 GH_PROJECT=	Vulkan-LoaderAndValidationLayers
 
 CMAKE_ARGS+=	-DBUILD_TESTS:BOOL=OFF \
-							-DCMAKE_SKIP_RPATH:BOOL=ON \
-							-DBUILD_WSI_MIR_SUPPORT:BOOL=OFF
+		-DBUILD_ICD:BOOL=OFF \
+		-DCMAKE_SKIP_RPATH:BOOL=ON \
+		-DBUILD_WSI_MIR_SUPPORT:BOOL=OFF
 
-OPTIONS_DEFINE=	XLIB XCB WAYLAND DEMOS
-OPTIONS_DEFAULT=	XLIB XCB DEMOS
-OPTIONS_SUB=	yes
+OPTIONS_DEFINE=		XLIB XCB WAYLAND DEMOS
+OPTIONS_DEFAULT=	XLIB XCB WAYLAND DEMOS
+OPTIONS_SUB=		yes
 
 XLIB_DESC=	Build Xlib WSI (Window System Integration) support
 XCB_DESC=	Build XCB WSI (Window System Integration) support
@@ -37,15 +38,15 @@ DEMOS_DESC=	Build demos (including vulkaninfo)
 
 XLIB_CMAKE_BOOL=	BUILD_WSI_XLIB_SUPPORT
 XLIB_LIB_DEPENDS=	libX11.so:x11/libX11 \
-		libXrandr.so:x11/libXrandr
-XCB_CMAKE_BOOL=	BUILD_WSI_XCB_SUPPORT
+			libXrandr.so:x11/libXrandr
+XCB_CMAKE_BOOL=		BUILD_WSI_XCB_SUPPORT
 XCB_LIB_DEPENDS=	libX11-xcb.so:x11/libX11 \
-		libxcb.so:x11/libxcb
+			libxcb.so:x11/libxcb
 WAYLAND_CMAKE_BOOL=	BUILD_WSI_WAYLAND_SUPPORT
 WAYLAND_LIB_DEPENDS=	libwayland-client.so:graphics/wayland \
-		libwayland-server.so:graphics/wayland \
-		libwayland-cursor.so:graphics/wayland \
-		libwayland-egl.so:graphics/mesa-libs
+			libwayland-server.so:graphics/wayland \
+			libwayland-cursor.so:graphics/wayland \
+			libwayland-egl.so:graphics/mesa-libs
 DEMOS_CMAKE_BOOL=	BUILD_DEMOS
 
 .include <bsd.port.mk>
diff --git c/graphics/vulkan-sdk/distinfo i/graphics/vulkan-sdk/distinfo
index d84420f43d56..0b1ad1ef0699 100644
--- c/graphics/vulkan-sdk/distinfo
+++ i/graphics/vulkan-sdk/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1504980231
-SHA256 (KhronosGroup-Vulkan-LoaderAndValidationLayers-sdk-1.0.57.0_GH0.tar.gz) = a425caf7cdd4328555de20174e40092aeff491cc511bfc65435fa66dc983461e
-SIZE (KhronosGroup-Vulkan-LoaderAndValidationLayers-sdk-1.0.57.0_GH0.tar.gz) = 3851540
+TIMESTAMP = 1514238120
+SHA256 (KhronosGroup-Vulkan-LoaderAndValidationLayers-sdk-1.0.65.1_GH0.tar.gz) = aafb3ae34a653c737e49e48742a9dba6327a83f7f2620434a77184a0b87ffa22
+SIZE (KhronosGroup-Vulkan-LoaderAndValidationLayers-sdk-1.0.65.1_GH0.tar.gz) = 3922245
diff --git c/graphics/vulkan-sdk/files/patch-icd_CMakeLists.txt i/graphics/vulkan-sdk/files/patch-icd_CMakeLists.txt
new file mode 100644
index 000000000000..298fbf649b36
--- /dev/null
+++ i/graphics/vulkan-sdk/files/patch-icd_CMakeLists.txt
@@ -0,0 +1,11 @@
+--- icd/CMakeLists.txt.orig	2017-12-26 00:43:06.217312000 +0300
++++ icd/CMakeLists.txt	2017-12-26 00:43:14.226028000 +0300
+@@ -4,7 +4,7 @@
+     set(DisplayServer Win32)
+ elseif(CMAKE_SYSTEM_NAME STREQUAL "Android")
+     add_definitions(-DVK_USE_PLATFORM_ANDROID_KHR -DVK_USE_PLATFORM_ANDROID_KHX)
+-elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
++elseif(UNIX AND NOT APPLE)
+     if (BUILD_WSI_XCB_SUPPORT)
+         add_definitions(-DVK_USE_PLATFORM_XCB_KHR -DVK_USE_PLATFORM_XCB_KHX)
+     endif()
diff --git c/graphics/vulkan-sdk/pkg-plist i/graphics/vulkan-sdk/pkg-plist
index ca6f4b40cd30..438a7e3decd9 100644
--- c/graphics/vulkan-sdk/pkg-plist
+++ i/graphics/vulkan-sdk/pkg-plist
@@ -8,6 +8,7 @@ etc/vulkan/explicit_layer.d/VkLayer_threading.json
 etc/vulkan/explicit_layer.d/VkLayer_unique_objects.json
 include/vulkan/vk_icd.h
 include/vulkan/vk_layer.h
+include/vulkan/vk_layer_dispatch_table.h
 include/vulkan/vk_platform.h
 include/vulkan/vk_sdk_platform.h
 include/vulkan/vulkan.h
@@ -20,5 +21,5 @@ lib/libVkLayer_unique_objects.so
 lib/libVkLayer_utils.so
 lib/libvulkan.so
 lib/libvulkan.so.1
-lib/libvulkan.so.1.0.57
+lib/libvulkan.so.1.0.65
 libdata/pkgconfig/vulkan.pc