diff --git a/graphics/vapoursynth-waifu2x-ncnn-vulkan/Makefile b/graphics/vapoursynth-waifu2x-ncnn-vulkan/Makefile
index 9ba5c5ac7197..77024b5059c6 100644
--- a/graphics/vapoursynth-waifu2x-ncnn-vulkan/Makefile
+++ b/graphics/vapoursynth-waifu2x-ncnn-vulkan/Makefile
@@ -1,46 +1,44 @@
 PORTNAME=	vapoursynth-waifu2x-ncnn-vulkan
 DISTVERSION=	r5
+PORTREVISION=	1
 CATEGORIES=	graphics
 
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	Waifu2x (waifu2x-ncnn-vulkan) plugin for VapourSynth
 WWW=		https://github.com/Nlzy/vapoursynth-waifu2x-ncnn-vulkan
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	glslangValidator:graphics/glslang \
 		vulkan-headers>0:graphics/vulkan-headers \
 		${LOCALBASE}/include/vapoursynth/VSHelper.h:multimedia/vapoursynth
 LIB_DEPENDS=	libvulkan.so:graphics/vulkan-loader
 RUN_DEPENDS=	waifu2x-ncnn-vulkan>0:graphics/waifu2x-ncnn-vulkan
 
 USES=		cmake compiler:c++11-lib
 USE_GITHUB=	yes
 GH_ACCOUNT=	Nlzy
-GH_TUPLE=	Tencent:ncnn:20210525:ncnn/deps/ncnn
-CMAKE_ON=	NCNN_SYSTEM_GLSLANG
-CMAKE_ARGS=	-DGLSLANG_TARGET_DIR:PATH="${LOCALBASE}/lib/cmake" \
-		-DVAPOURSYNTH_HEADER_DIR:PATH="${LOCALBASE}/include/vapoursynth"
+GH_TUPLE=	KhronosGroup:glslang:11.9.0-19-g86ff4bca:glslang/deps/ncnn/glslang \
+		Tencent:ncnn:20210525:ncnn/deps/ncnn
+CMAKE_ARGS=	-DVAPOURSYNTH_HEADER_DIR:PATH="${LOCALBASE}/include/vapoursynth"
 DATADIR=	${PREFIX}/lib/vapoursynth
 PORTDATA=	libvsw2xnvk.so
 PORTDOCS=	*.md
 
 OPTIONS_DEFINE=	DOCS
 
 post-patch:
-# Drop submodule prefix for NCNN_SYSTEM_GLSLANG
-	@${REINPLACE_CMD} 's,/glslang,,' ${WRKSRC_ncnn}/src/gpu.cpp
 # Models from CLI package are same
 	@${REINPLACE_CMD} -e '/pluginFilePath{/d' \
 		-e '/pluginDir/s, =[^;]*,{"${LOCALBASE}/share/waifu2x-ncnn-vulkan"},' \
 		${WRKSRC}/src/vsw2xnvk.cpp
 
 do-install:
 	${MKDIR} ${STAGEDIR}${DATADIR}
 	${INSTALL_LIB} ${PORTDATA:M*.so:S,^,${BUILD_WRKSRC}/,} \
 		${STAGEDIR}${DATADIR}
 	(cd ${WRKSRC} && ${COPYTREE_SHARE} \
 		"${PORTDOCS}" ${STAGEDIR}${DOCSDIR})
 
 .include <bsd.port.mk>
diff --git a/graphics/vapoursynth-waifu2x-ncnn-vulkan/distinfo b/graphics/vapoursynth-waifu2x-ncnn-vulkan/distinfo
index 247cf34c9266..99f19c3fd50d 100644
--- a/graphics/vapoursynth-waifu2x-ncnn-vulkan/distinfo
+++ b/graphics/vapoursynth-waifu2x-ncnn-vulkan/distinfo
@@ -1,5 +1,7 @@
 TIMESTAMP = 1655095760
 SHA256 (Nlzy-vapoursynth-waifu2x-ncnn-vulkan-r5_GH0.tar.gz) = cc7bf044b79c7ef7f65a2749f28df5865ed81d69aaa55bb1ebc1bd1a61bb9743
 SIZE (Nlzy-vapoursynth-waifu2x-ncnn-vulkan-r5_GH0.tar.gz) = 10501
+SHA256 (KhronosGroup-glslang-11.9.0-19-g86ff4bca_GH0.tar.gz) = f7a19b57af200feeba77a5cc010fc031ba47c32287cb1438440ad32628fb798a
+SIZE (KhronosGroup-glslang-11.9.0-19-g86ff4bca_GH0.tar.gz) = 3535721
 SHA256 (Tencent-ncnn-20210525_GH0.tar.gz) = a385eb5505f09e59ae486fa89584e5a15d4c45e7463927bbdddf9060d81b9a18
 SIZE (Tencent-ncnn-20210525_GH0.tar.gz) = 11578821