diff --git a/graphics/vulkan-validation-layers/Makefile b/graphics/vulkan-validation-layers/Makefile
index 42054403f4e8..809896863c2b 100644
--- a/graphics/vulkan-validation-layers/Makefile
+++ b/graphics/vulkan-validation-layers/Makefile
@@ -1,44 +1,48 @@
 PORTNAME=	vulkan-validation-layers
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.4.321
+DISTVERSION=	1.4.327
 CATEGORIES=	graphics
 
-MAINTAINER=	atanubis484@gmail.com
+MAINTAINER=	atanubiswas484@gmail.com
 COMMENT=	Validation layers for the Vulkan graphics API
 WWW=		https://github.com/KhronosGroup/Vulkan-ValidationLayers
 
 LICENSE=	APACHE20
+LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 BUILD_DEPENDS=	robin-hood-hashing>0:devel/robin-hood-hashing \
 		spirv-tools>0:graphics/spirv-tools \
 		vulkan-headers>0:graphics/vulkan-headers \
 		vulkan-utility-libraries>0:graphics/vulkan-utility-libraries
 
 USES=		alias cmake compiler:c++11-lib pkgconfig python:build
 USE_GITHUB=	yes
 GH_ACCOUNT=	KhronosGroup
 GH_PROJECT=	Vulkan-ValidationLayers
-GH_TUPLE=	KhronosGroup:SPIRV-Headers:1.5.4.raytracing.fixed-430-g2a611a9:headers/SPIRV-Headers
+# for GH_TAGNAME in GH_TUPLE
+# git clone --quiet https://github.com/KhronosGroup/SPIRV-Headers.git && git -C SPIRV-Headers describe <COMMIT_HASH>
+# for COMMIT_HASH see ${WRKSRC}/scripts/known_good.json
+GH_TUPLE=	KhronosGroup:SPIRV-Headers:1.5.4.raytracing.fixed-444-g402d0b3:headers/SPIRV-Headers
 CMAKE_OFF=	BUILD_TESTS
 
 PLIST_FILES=	lib/libVkLayer_khronos_validation.so \
 		share/vulkan/explicit_layer.d/VkLayer_khronos_validation.json
 
 OPTIONS_DEFINE=		WAYLAND XCB XLIB
 OPTIONS_DEFAULT=	WAYLAND XCB XLIB
 
 XCB_DESC=		${X11_DESC} via libxcb
 XLIB_DESC=		${X11_DESC} via libX11
 
 WAYLAND_LIB_DEPENDS=	libwayland-egl.so:graphics/wayland
 WAYLAND_CMAKE_BOOL=	BUILD_WSI_WAYLAND_SUPPORT
 
 XCB_USES=		xorg
 XCB_USE=		XORG=xcb
 XCB_CMAKE_BOOL=		BUILD_WSI_XCB_SUPPORT
 
 XLIB_USES=		xorg
 XLIB_USE=		XORG=x11,xrandr
 XLIB_CMAKE_BOOL=	BUILD_WSI_XLIB_SUPPORT
 
 .include <bsd.port.mk>
diff --git a/graphics/vulkan-validation-layers/distinfo b/graphics/vulkan-validation-layers/distinfo
index 106014142470..898e2f0a9c84 100644
--- a/graphics/vulkan-validation-layers/distinfo
+++ b/graphics/vulkan-validation-layers/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1752313850
-SHA256 (KhronosGroup-Vulkan-ValidationLayers-v1.4.321_GH0.tar.gz) = b539b4862f02bb75a211afa939d59c37263604e88331cf06de5249ff0453cc78
-SIZE (KhronosGroup-Vulkan-ValidationLayers-v1.4.321_GH0.tar.gz) = 6476609
-SHA256 (KhronosGroup-SPIRV-Headers-1.5.4.raytracing.fixed-430-g2a611a9_GH0.tar.gz) = f88c4918fc307c406b03587689bec0b7b5aaf9539955d3ee7a698342c2c52e8e
-SIZE (KhronosGroup-SPIRV-Headers-1.5.4.raytracing.fixed-430-g2a611a9_GH0.tar.gz) = 538631
+TIMESTAMP = 1758785799
+SHA256 (KhronosGroup-Vulkan-ValidationLayers-v1.4.327_GH0.tar.gz) = 67fa72fdc67f37d21ace6c4cc6f86dc0653bd7cfc1c634f84db003d9354835ca
+SIZE (KhronosGroup-Vulkan-ValidationLayers-v1.4.327_GH0.tar.gz) = 6730055
+SHA256 (KhronosGroup-SPIRV-Headers-1.5.4.raytracing.fixed-444-g402d0b3_GH0.tar.gz) = ef71abae5284314df23450152f6cc274209d3389efcf34038fc382c1134e06e2
+SIZE (KhronosGroup-SPIRV-Headers-1.5.4.raytracing.fixed-444-g402d0b3_GH0.tar.gz) = 545828