diff --git a/devel/dlib/Makefile b/devel/dlib/Makefile
index d6281d15149..f7de944ed6f 100644
--- a/devel/dlib/Makefile
+++ b/devel/dlib/Makefile
@@ -1,8 +1,8 @@
 COMMENT =		C++ toolkit for machine learning and data analysis
 
-DISTNAME =		dlib-19.23
+DISTNAME =		dlib-19.24
 
-SHARED_LIBS +=  dlib                      5.0 # 19.22
+SHARED_LIBS +=  dlib                      5.1 # 19.24
 
 CATEGORIES =		devel
 
@@ -14,7 +14,7 @@ MAINTAINER =		Rafael Sadowski <rsadowski@openbsd.org>
 PERMIT_PACKAGE =	Yes
 
 WANTLIB += ${COMPILER_LIBCXX} ICE SM X11 Xext gif jpeg m png sqlite3
-WANTLIB += z
+WANTLIB += webp z
 
 MASTER_SITES =		http://dlib.net/files/
 EXTRACT_SUFX =		.tar.bz2
@@ -26,6 +26,7 @@ COMPILER =		base-clang ports-clang ports-gcc
 LIB_DEPENDS =		graphics/jpeg \
 			graphics/png \
 			graphics/giflib \
+			graphics/libwebp \
 			databases/sqlite3
 
 # XXX Disable searching for blas (cblas lacks)
diff --git a/devel/dlib/distinfo b/devel/dlib/distinfo
index e6950b3c656..5699cfd1077 100644
--- a/devel/dlib/distinfo
+++ b/devel/dlib/distinfo
@@ -1,2 +1,2 @@
-SHA256 (dlib-19.23.tar.bz2) = sb4wZyMCq9uOAQoh7fUNIKOY75w4/dxFM03t8FivKIo=
-SIZE (dlib-19.23.tar.bz2) = 12060822
+SHA256 (dlib-19.24.tar.bz2) = KP3RSQxNC7c71l2tZHgt1Vwj6gBkf1ZU0iJ7fTC3hMQ=
+SIZE (dlib-19.24.tar.bz2) = 12112519
diff --git a/devel/dlib/pkg/PLIST b/devel/dlib/pkg/PLIST
index 0bcd7ccb390..5b3cd1127ec 100644
--- a/devel/dlib/pkg/PLIST
+++ b/devel/dlib/pkg/PLIST
@@ -92,6 +92,7 @@ include/dlib/cmake_utils/check_if_sse4_instructions_executable_on_host.cmake
 include/dlib/cmake_utils/find_blas.cmake
 include/dlib/cmake_utils/find_libjpeg.cmake
 include/dlib/cmake_utils/find_libpng.cmake
+include/dlib/cmake_utils/find_libwebp.cmake
 include/dlib/cmake_utils/set_compiler_specific_options.cmake
 include/dlib/cmake_utils/tell_visual_studio_to_use_static_runtime.cmake
 include/dlib/cmake_utils/test_for_avx/
@@ -215,7 +216,6 @@ include/dlib/dnn/layers.h
 include/dlib/dnn/layers_abstract.h
 include/dlib/dnn/loss.h
 include/dlib/dnn/loss_abstract.h
-include/dlib/dnn/misc.h
 include/dlib/dnn/solvers.h
 include/dlib/dnn/solvers_abstract.h
 include/dlib/dnn/trainer.h
@@ -223,6 +223,8 @@ include/dlib/dnn/trainer_abstract.h
 include/dlib/dnn/utilities.h
 include/dlib/dnn/utilities_abstract.h
 include/dlib/dnn/validation.h
+include/dlib/dnn/visitors.h
+include/dlib/dnn/visitors_abstract.h
 include/dlib/enable_if.h
 include/dlib/entropy_decoder/
 include/dlib/entropy_decoder.h
@@ -469,6 +471,8 @@ include/dlib/image_loader/load_image.h
 include/dlib/image_loader/load_image_abstract.h
 include/dlib/image_loader/png_loader.h
 include/dlib/image_loader/png_loader_abstract.h
+include/dlib/image_loader/webp_loader.h
+include/dlib/image_loader/webp_loader_abstract.h
 include/dlib/image_processing/
 include/dlib/image_processing.h
 include/dlib/image_processing/box_overlap_testing.h
@@ -514,6 +518,8 @@ include/dlib/image_saver/save_jpeg.h
 include/dlib/image_saver/save_jpeg_abstract.h
 include/dlib/image_saver/save_png.h
 include/dlib/image_saver/save_png_abstract.h
+include/dlib/image_saver/save_webp.h
+include/dlib/image_saver/save_webp_abstract.h
 include/dlib/image_transforms/
 include/dlib/image_transforms.h
 include/dlib/image_transforms/assign_image.h