diff --git a/devel/dlib/Makefile b/devel/dlib/Makefile
index 0ddf42a9b3f2..bebd178732cc 100644
--- a/devel/dlib/Makefile
+++ b/devel/dlib/Makefile
@@ -1,34 +1,33 @@
 PORTNAME=	dlib
-PORTVERSION=	1.1.0
-PORTREVISION=	5
+PORTVERSION=	1.4.1
 DISTVERSIONPREFIX=	v
 CATEGORIES=	devel
 
 MAINTAINER=	acm@FreeBSD.org
 COMMENT=	Math, XML, I/O streams, image and audio processing for D
 WWW=		https://github.com/gecko0307/dlib
 
 LICENSE=	BSL
 
 BUILD_DEPENDS=	ldmd2:lang/ldc \
 		dub:devel/dub
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	gecko0307
 
 DUB_CMD=	${LOCALBASE}/bin/dub build --build=release
 D_INCLUDE_DIR=	${PREFIX}/include/d
 D_LIB_DIR=	${PREFIX}/lib/d
 DC=		${PREFIX}/bin/ldmd2
 
 do-build:
 	@cd ${WRKSRC} && \
 		${SETENV} DUB_HOME=${WRKDIR}/dub_home DC=${DC} ${DUB_CMD}
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${D_INCLUDE_DIR}/${PORTNAME}
 	@${MKDIR} ${STAGEDIR}${D_LIB_DIR}
 	${INSTALL_DATA} ${WRKSRC}/libdlib.a ${STAGEDIR}${D_LIB_DIR}
 	cd ${WRKSRC}/${PORTNAME} && ${COPYTREE_SHARE} . ${STAGEDIR}${D_INCLUDE_DIR}/${PORTNAME} "-name *\.d"
 
 .include <bsd.port.mk>
diff --git a/devel/dlib/distinfo b/devel/dlib/distinfo
index 0b9043fe8172..6bcb011e3936 100644
--- a/devel/dlib/distinfo
+++ b/devel/dlib/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1668455000
-SHA256 (gecko0307-dlib-v1.1.0_GH0.tar.gz) = 7ffbb0f43461589dcae306fe529bb71646103dfc55f2597cf827e0b3f95217fc
-SIZE (gecko0307-dlib-v1.1.0_GH0.tar.gz) = 203463
+TIMESTAMP = 1780497378
+SHA256 (gecko0307-dlib-v1.4.1_GH0.tar.gz) = 8d766de0d6809ea94fd9710d0ba1b1ec253ed61e7f877087640bcb57ede49e16
+SIZE (gecko0307-dlib-v1.4.1_GH0.tar.gz) = 216434
diff --git a/devel/dlib/pkg-plist b/devel/dlib/pkg-plist
index c0bd4c00a560..6393ef711a3c 100644
--- a/devel/dlib/pkg-plist
+++ b/devel/dlib/pkg-plist
@@ -1,147 +1,153 @@
 include/d/dlib/audio/io/package.d
 include/d/dlib/audio/io/wav.d
 include/d/dlib/audio/package.d
 include/d/dlib/audio/sample.d
 include/d/dlib/audio/sound.d
 include/d/dlib/audio/synth.d
 include/d/dlib/audio/unmanaged.d
 include/d/dlib/coding/package.d
 include/d/dlib/coding/varint.d
 include/d/dlib/coding/zlib.d
 include/d/dlib/concurrency/package.d
 include/d/dlib/concurrency/taskqueue.d
 include/d/dlib/concurrency/threadpool.d
 include/d/dlib/concurrency/workerthread.d
 include/d/dlib/container/array.d
 include/d/dlib/container/bst.d
 include/d/dlib/container/buffer.d
 include/d/dlib/container/dict.d
 include/d/dlib/container/linkedlist.d
+include/d/dlib/container/mappedlist.d
 include/d/dlib/container/package.d
 include/d/dlib/container/queue.d
+include/d/dlib/container/spscqueue.d
 include/d/dlib/container/stack.d
 include/d/dlib/core/bitio.d
 include/d/dlib/core/compound.d
 include/d/dlib/core/memory.d
 include/d/dlib/core/mutex.d
 include/d/dlib/core/oop.d
 include/d/dlib/core/ownership.d
 include/d/dlib/core/package.d
 include/d/dlib/core/stream.d
 include/d/dlib/core/thread.d
 include/d/dlib/core/tuple.d
 include/d/dlib/filesystem/delegaterange.d
 include/d/dlib/filesystem/dirrange.d
 include/d/dlib/filesystem/filesystem.d
 include/d/dlib/filesystem/local.d
 include/d/dlib/filesystem/package.d
 include/d/dlib/filesystem/posix/common.d
 include/d/dlib/filesystem/posix/directory.d
 include/d/dlib/filesystem/posix/file.d
 include/d/dlib/filesystem/stdfs.d
 include/d/dlib/filesystem/stdposixdir.d
 include/d/dlib/filesystem/stdwindowsdir.d
 include/d/dlib/filesystem/windows/common.d
 include/d/dlib/filesystem/windows/directory.d
 include/d/dlib/filesystem/windows/file.d
 include/d/dlib/geometry/aabb.d
 include/d/dlib/geometry/frustum.d
 include/d/dlib/geometry/intersection.d
 include/d/dlib/geometry/mpr.d
 include/d/dlib/geometry/obb.d
 include/d/dlib/geometry/package.d
 include/d/dlib/geometry/plane.d
 include/d/dlib/geometry/ray.d
 include/d/dlib/geometry/sphere.d
 include/d/dlib/geometry/support.d
 include/d/dlib/geometry/triangle.d
 include/d/dlib/geometry/trimesh.d
 include/d/dlib/geometry/utils.d
 include/d/dlib/image/animation.d
 include/d/dlib/image/arithmetics.d
 include/d/dlib/image/canvas.d
 include/d/dlib/image/color.d
 include/d/dlib/image/filters/binarization.d
 include/d/dlib/image/filters/boxblur.d
 include/d/dlib/image/filters/chromakey.d
 include/d/dlib/image/filters/contrast.d
 include/d/dlib/image/filters/convolution.d
 include/d/dlib/image/filters/desaturate.d
 include/d/dlib/image/filters/edgedetect.d
 include/d/dlib/image/filters/histogram.d
 include/d/dlib/image/filters/lens.d
+include/d/dlib/image/filters/median.d
 include/d/dlib/image/filters/morphology.d
 include/d/dlib/image/filters/normalmap.d
 include/d/dlib/image/filters/package.d
 include/d/dlib/image/filters/sharpen.d
 include/d/dlib/image/fthread.d
 include/d/dlib/image/hdri.d
 include/d/dlib/image/hsv.d
 include/d/dlib/image/image.d
 include/d/dlib/image/io/bmp.d
 include/d/dlib/image/io/hdr.d
 include/d/dlib/image/io/jpeg.d
 include/d/dlib/image/io/package.d
 include/d/dlib/image/io/png.d
 include/d/dlib/image/io/tga.d
 include/d/dlib/image/io/utils.d
 include/d/dlib/image/package.d
 include/d/dlib/image/render/cosplasma.d
 include/d/dlib/image/render/package.d
 include/d/dlib/image/render/shapes.d
 include/d/dlib/image/render/text.d
 include/d/dlib/image/resampling/bicubic.d
 include/d/dlib/image/resampling/bilinear.d
 include/d/dlib/image/resampling/lanczos.d
 include/d/dlib/image/resampling/nearest.d
 include/d/dlib/image/resampling/package.d
 include/d/dlib/image/signal2d.d
 include/d/dlib/image/transform.d
 include/d/dlib/image/unmanaged.d
 include/d/dlib/math/combinatorics.d
 include/d/dlib/math/complex.d
 include/d/dlib/math/decomposition.d
 include/d/dlib/math/diff.d
 include/d/dlib/math/dual.d
 include/d/dlib/math/dualquaternion.d
 include/d/dlib/math/fft.d
 include/d/dlib/math/hof.d
 include/d/dlib/math/interpolation/bezier.d
 include/d/dlib/math/interpolation/catmullrom.d
 include/d/dlib/math/interpolation/easing.d
 include/d/dlib/math/interpolation/hermite.d
 include/d/dlib/math/interpolation/linear.d
 include/d/dlib/math/interpolation/nearest.d
 include/d/dlib/math/interpolation/package.d
 include/d/dlib/math/interpolation/smoothstep.d
 include/d/dlib/math/linsolve.d
 include/d/dlib/math/matrix.d
 include/d/dlib/math/package.d
 include/d/dlib/math/quaternion.d
 include/d/dlib/math/sse.d
 include/d/dlib/math/tensor.d
 include/d/dlib/math/transformation.d
 include/d/dlib/math/utils.d
 include/d/dlib/math/vector.d
 include/d/dlib/memory/allocator.d
+include/d/dlib/memory/arena.d
 include/d/dlib/memory/gcallocator.d
 include/d/dlib/memory/mallocator.d
 include/d/dlib/memory/mmappool.d
 include/d/dlib/memory/package.d
 include/d/dlib/network/errno.d
 include/d/dlib/network/package.d
 include/d/dlib/network/socket.d
 include/d/dlib/network/url.d
 include/d/dlib/package.d
+include/d/dlib/random/package.d
+include/d/dlib/random/random.d
 include/d/dlib/serialization/json.d
 include/d/dlib/serialization/package.d
 include/d/dlib/serialization/xml.d
 include/d/dlib/text/common.d
 include/d/dlib/text/encodings.d
 include/d/dlib/text/lexer.d
 include/d/dlib/text/package.d
 include/d/dlib/text/str.d
 include/d/dlib/text/utf16.d
 include/d/dlib/text/utf8.d
 include/d/dlib/text/utils.d
 lib/d/libdlib.a