diff --git a/graphics/mandelbulber/Makefile b/graphics/mandelbulber/Makefile
index a7db89d2d53b..306b46688c8f 100644
--- a/graphics/mandelbulber/Makefile
+++ b/graphics/mandelbulber/Makefile
@@ -1,56 +1,56 @@
 PORTNAME=	mandelbulber
-PORTVERSION=	2.29
+PORTVERSION=	2.30
 CATEGORIES=	graphics
 
 MAINTAINER=	amdmi3@FreeBSD.org
 COMMENT=	3D Mandelbrot fractal renderer
 WWW=		https://mandelbulber.com/
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libgsl.so:math/gsl \
 		libpng.so:graphics/png \
 		libtiff.so:graphics/tiff \
 		liblzo2.so:archivers/lzo2 \
 		libOpenEXR.so:graphics/openexr
 BUILD_DEPENDS=	${LOCALBASE}/include/stb/stb_image.h:devel/stb
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	buddhi1980
 GH_PROJECT=	${PORTNAME}2
 
 USES=		cmake compiler:c++11-lang gnome jpeg localbase:ldflags \
 		pkgconfig qt:5
 USE_QT=		core widgets network gui multimedia testlib concurrent \
 		qmake:build buildtools:build uitools:build
 
 CMAKE_SOURCE_PATH=	${WRKSRC}/mandelbulber2/cmake
 
 PORTDOCS=	CONTRIBUTING.md README.md RESOURCES.md
 PORTDATA=	*
 DATADIR=	${PREFIX}/share/${PORTNAME}2
 
 OPTIONS_DEFINE=	OPENCL OPENMP DOCS
 OPTIONS_EXCLUDE=	OPENMP  # not properly supported yet
 
 OPENCL_BUILD_DEPENDS=	opencl>=0:devel/opencl
 
 post-extract:
 	@${RM} -rf ${WRKSRC}/mandelbulber2/third-party
 
 post-patch-OPENMP-off:
 	@${REINPLACE_CMD} -e 's|-fopenmp||' \
 		${CMAKE_SOURCE_PATH}/CMakeLists.txt
 
 post-patch-OPENCL-off:
 	@${REINPLACE_CMD} -e '/find_package.*OpenCL/ d' \
 		${CMAKE_SOURCE_PATH}/CMakeLists.txt
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for f in ${PORTDOCS}
 	${INSTALL_DATA} ${WRKSRC}/${f} ${STAGEDIR}${DOCSDIR}/
 .endfor
 
 .include <bsd.port.mk>
diff --git a/graphics/mandelbulber/distinfo b/graphics/mandelbulber/distinfo
index 09534eade750..374de7b7c5d1 100644
--- a/graphics/mandelbulber/distinfo
+++ b/graphics/mandelbulber/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1681140263
-SHA256 (buddhi1980-mandelbulber2-2.29_GH0.tar.gz) = aa9d9df804a83e90174ed147c5f3074ac1128ee452dd1b81eb8b8a61888b17e1
-SIZE (buddhi1980-mandelbulber2-2.29_GH0.tar.gz) = 127093638
+TIMESTAMP = 1689621789
+SHA256 (buddhi1980-mandelbulber2-2.30_GH0.tar.gz) = ecbe7dfbefcc2d9e1fbc2af348b784fafbc224850dc596d3717bdf2700eb514d
+SIZE (buddhi1980-mandelbulber2-2.30_GH0.tar.gz) = 128881431
diff --git a/graphics/mandelbulber/files/patch-mandelbulber2_deploy_linux_mandelbulber2.desktop b/graphics/mandelbulber/files/patch-mandelbulber2_deploy_linux_mandelbulber2.desktop
new file mode 100644
index 000000000000..2130b151fd58
--- /dev/null
+++ b/graphics/mandelbulber/files/patch-mandelbulber2_deploy_linux_mandelbulber2.desktop
@@ -0,0 +1,11 @@
+--- mandelbulber2/deploy/linux/mandelbulber2.desktop.orig	2023-07-09 14:19:06 UTC
++++ mandelbulber2/deploy/linux/mandelbulber2.desktop
+@@ -3,7 +3,7 @@ Categories=Graphics;3DGraphics;Math;Science;
+ Comment=Visit 3D Fractal World
+ Exec=mandelbulber2
+ GenericName=Mandelbulber v2 - Advanced 3D fractal generator
+-Icon=mandelbulber
++Icon=mandelbulber2
+ Name=Mandelbulber v2
+ StartupNotify=true
+ Terminal=false