diff --git a/graphics/vulkan-loader/Makefile b/graphics/vulkan-loader/Makefile
index edcae4b49dbb..b12b29b71343 100644
--- a/graphics/vulkan-loader/Makefile
+++ b/graphics/vulkan-loader/Makefile
@@ -1,49 +1,48 @@
 PORTNAME=	vulkan-loader
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.2.197
-PORTREVISION=	2
+DISTVERSION=	1.2.198
 CATEGORIES=	graphics devel
 
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	Driver loader for the Vulkan graphics API
 
 LICENSE=	APACHE20
 
 BUILD_DEPENDS=	vulkan-headers>0:graphics/vulkan-headers
 
 USES=		alias cmake compiler:c++11-lib pkgconfig python:3.4+,build
 USE_GITHUB=	yes
 USE_LDCONFIG=	yes
 GH_ACCOUNT=	KhronosGroup
 GH_PROJECT=	Vulkan-Loader
 CMAKE_ON=	CMAKE_SKIP_RPATH
 CMAKE_OFF=	BUILD_TESTS
 
 OPTIONS_DEFINE=	WAYLAND XCB XLIB
 OPTIONS_DEFAULT=WAYLAND XCB XLIB
 
 WAYLAND_LIB_DEPENDS=	libwayland-client.so:graphics/wayland
 WAYLAND_CMAKE_BOOL=	BUILD_WSI_WAYLAND_SUPPORT
 
 XCB_DESC=		${X11_DESC} via libxcb
 XCB_USES=		xorg
 XCB_USE=		XORG=xcb
 XCB_CMAKE_BOOL=		BUILD_WSI_XCB_SUPPORT
 
 XLIB_DESC=		${X11_DESC} via libX11
 XLIB_USES=		xorg
 XLIB_USE=		XORG=x11,xrandr
 XLIB_CMAKE_BOOL=	BUILD_WSI_XLIB_SUPPORT
 
 post-patch:
 # Extract (snapshot) version from the port
 	@${REINPLACE_CMD} -e '/find_.*Git/d' \
 		-e '/BRANCH/s/--unknown--/main/' \
 		-e '/TAG/s/--unknown--/${DISTVERSIONFULL}/' \
 		${WRKSRC}/CMakeLists.txt
 # https://bugs.llvm.org/show_bug.cgi?id=47348
 	@if [ "${CHOSEN_COMPILER_TYPE}-${ARCH}-${_OSRELEASE:C/.*-//}" = "clang-i386-CURRENT" ]; then \
 		${ECHO} "disabled" >${WRKSRC}/loader/asm_test.S; \
 	fi
 
 .include <bsd.port.mk>
diff --git a/graphics/vulkan-loader/distinfo b/graphics/vulkan-loader/distinfo
index c797350af85d..a49b088ebeae 100644
--- a/graphics/vulkan-loader/distinfo
+++ b/graphics/vulkan-loader/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1635956498
-SHA256 (KhronosGroup-Vulkan-Loader-v1.2.197_GH0.tar.gz) = fd1bf11dfa62ed118fc3537c849e6619e2c7b84598b60a2ad89f7af553eb29d6
-SIZE (KhronosGroup-Vulkan-Loader-v1.2.197_GH0.tar.gz) = 1436996
+TIMESTAMP = 1636486847
+SHA256 (KhronosGroup-Vulkan-Loader-v1.2.198_GH0.tar.gz) = b4a0ec6ce8921f50ab291f1c3a16802cfbe2c3dbd86820eb699bfb98890ad126
+SIZE (KhronosGroup-Vulkan-Loader-v1.2.198_GH0.tar.gz) = 1438330
diff --git a/graphics/vulkan-loader/files/patch-loader_CMakeLists.txt b/graphics/vulkan-loader/files/patch-loader_CMakeLists.txt
new file mode 100644
index 000000000000..e3aef3f23f1f
--- /dev/null
+++ b/graphics/vulkan-loader/files/patch-loader_CMakeLists.txt
@@ -0,0 +1,26 @@
+asm_offset isn't defined on non-x86 architectures e.g., aarch64, powerpc64.
+
+CMake Error at loader/CMakeLists.txt:311 (target_compile_definitions):
+  Cannot specify compile definitions for target "asm_offset" which is not
+  built by this project.
+
+--- loader/CMakeLists.txt.orig	2021-11-09 19:40:47 UTC
++++ loader/CMakeLists.txt
+@@ -230,6 +230,9 @@ else(UNIX AND NOT APPLE) # i.e.: Linux
+         add_custom_command(OUTPUT gen_defines.asm DEPENDS asm_offset COMMAND asm_offset GAS)
+         add_custom_target(loader_asm_gen_files DEPENDS gen_defines.asm)
+         target_compile_definitions(asm_offset PRIVATE _XOPEN_SOURCE=500) # hush compiler warnings for readlink
++        if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
++            target_compile_definitions(asm_offset PRIVATE __BSD_VISIBLE=1)
++        endif()
+     else()
+         message(WARNING "Could not find working x86 GAS assembler\n${ASM_FAILURE_MSG}")
+         set(OPT_LOADER_SRCS ${OPT_LOADER_SRCS} unknown_ext_chain.c)
+@@ -308,7 +311,6 @@ else()
+     target_compile_definitions(vulkan PRIVATE _GNU_SOURCE)
+     if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
+         target_compile_definitions(vulkan PRIVATE __BSD_VISIBLE=1)
+-        target_compile_definitions(asm_offset PRIVATE __BSD_VISIBLE=1)
+     endif()
+     if(APPLE)
+         find_library(COREFOUNDATION_LIBRARY NAMES CoreFoundation)
diff --git a/graphics/vulkan-loader/files/patch-loader_vk__loader__platform.h b/graphics/vulkan-loader/files/patch-loader_vk__loader__platform.h
deleted file mode 100644
index 9d07571f9242..000000000000
--- a/graphics/vulkan-loader/files/patch-loader_vk__loader__platform.h
+++ /dev/null
@@ -1,11 +0,0 @@
---- loader/vk_loader_platform.h.orig	2021-11-03 16:21:38 UTC
-+++ loader/vk_loader_platform.h
-@@ -156,7 +156,7 @@ static inline bool loader_platform_is_path_absolute(co
- 
- static inline char *loader_platform_dirname(char *path) { return dirname(path); }
- 
--#if defined(__linux__) || defined(__FreeBSD__)
-+#if defined(__linux__)
- 
- // find application path + name. Path cannot be longer than 1024, returns NULL if it is greater than that.
- static inline char *loader_platform_executable_path(char *buffer, size_t size) {
diff --git a/graphics/vulkan-loader/pkg-plist b/graphics/vulkan-loader/pkg-plist
index 4c19c88720dc..318dccdc9849 100644
--- a/graphics/vulkan-loader/pkg-plist
+++ b/graphics/vulkan-loader/pkg-plist
@@ -1,4 +1,4 @@
 lib/libvulkan.so
 lib/libvulkan.so.1
-lib/libvulkan.so.1.2.197
+lib/libvulkan.so.1.2.198
 libdata/pkgconfig/vulkan.pc