diff --git a/graphics/shaderc/Makefile b/graphics/shaderc/Makefile
index 2eaf623dff97..1381715456e2 100644
--- a/graphics/shaderc/Makefile
+++ b/graphics/shaderc/Makefile
@@ -1,41 +1,41 @@
 PORTNAME=	shaderc
 DISTVERSIONPREFIX=	v
-DISTVERSION=	2023.4
+DISTVERSION=	2023.5
 CATEGORIES=	graphics devel
 
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	GLSL/HLSL to SPIR-V shader compiler
 WWW=		https://github.com/google/shaderc
 
 LICENSE=	APACHE20
 
 BUILD_DEPENDS=	glslang>0:graphics/glslang \
 		spirv-tools>0:graphics/spirv-tools
 TEST_DEPENDS=	googletest>0:devel/googletest
 
 USES=		cmake:testing compiler:c++11-lib localbase:ldflags python:build
 USE_GITHUB=	yes
 USE_LDCONFIG=	yes
 GH_ACCOUNT=	google
-GH_TUPLE=	KhronosGroup:SPIRV-Headers:1.5.4.raytracing.fixed-270-gbdbfd01:headers/third_party/spirv-headers
+GH_TUPLE=	KhronosGroup:SPIRV-Headers:1.5.4.raytracing.fixed-292-gf1ba373:headers/third_party/spirv-headers
 CMAKE_ON+=	${CMAKE_TESTING_OFF}
 CMAKE_TESTING_OFF=	SHADERC_SKIP_TESTS
 CMAKE_ARGS=	-Dglslang_SOURCE_DIR:PATH="${LOCALBASE}/include/glslang" \
 		-DSPIRV-Headers_SOURCE_DIR:PATH="${WRKSRC}/third_party/spirv-headers"
 LDFLAGS+=	-Wl,-z,defs # glslang
 
 post-patch:
 # Disable bundled dependencies
 	${REINPLACE_CMD} '/third_party/d' ${WRKSRC}/CMakeLists.txt
 # Unbreak tests with system spirv-tools
 	${REINPLACE_CMD} 's,\$$<TARGET_FILE:\(spirv-dis\)>,\1,' \
 		${WRKSRC}/glslc/test/CMakeLists.txt
 
 pre-configure:
 # Extract (snapshot) version from the port instead of CHANGES + .git/
 	${REINPLACE_CMD} '/build-version/d' ${WRKSRC}/glslc/CMakeLists.txt
 	${ECHO_CMD} "\"${PORTNAME} ${DISTVERSIONFULL}\n\"" >> ${WRKSRC}/glslc/src/build-version.inc
 	${ECHO_CMD} "\"`${PKG_BIN} query '%n v%v' spirv-tools`\n\"" >> ${WRKSRC}/glslc/src/build-version.inc
 	${ECHO_CMD} "\"`${PKG_BIN} query '%n %v' glslang`\n\"" >> ${WRKSRC}/glslc/src/build-version.inc
 
 .include <bsd.port.mk>
diff --git a/graphics/shaderc/distinfo b/graphics/shaderc/distinfo
index 791364f78778..3cda4b15ba6a 100644
--- a/graphics/shaderc/distinfo
+++ b/graphics/shaderc/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1684956626
-SHA256 (google-shaderc-v2023.4_GH0.tar.gz) = 671c5750638ff5e42e0e0e5325b758a1ab85e6fd0fe934d369a8631c4292f12f
-SIZE (google-shaderc-v2023.4_GH0.tar.gz) = 225728
-SHA256 (KhronosGroup-SPIRV-Headers-1.5.4.raytracing.fixed-270-gbdbfd01_GH0.tar.gz) = b8f6e31d4ac50d9acb88efa9442c24fe35ff759bb9902631a860546731d6f1c6
-SIZE (KhronosGroup-SPIRV-Headers-1.5.4.raytracing.fixed-270-gbdbfd01_GH0.tar.gz) = 452884
+TIMESTAMP = 1689802487
+SHA256 (google-shaderc-v2023.5_GH0.tar.gz) = 6db6f91d480ab7ee32f51d8ed11460ddbd31cf9cebb00df09e46a2428dc553f0
+SIZE (google-shaderc-v2023.5_GH0.tar.gz) = 226318
+SHA256 (KhronosGroup-SPIRV-Headers-1.5.4.raytracing.fixed-292-gf1ba373_GH0.tar.gz) = 6f5b094cf2176e4838212526f44e6d5d06609891d4d53a4cc5635454a2a2146a
+SIZE (KhronosGroup-SPIRV-Headers-1.5.4.raytracing.fixed-292-gf1ba373_GH0.tar.gz) = 456261