diff --git a/x11-toolkits/ocaml-lablgtk3/Makefile b/x11-toolkits/ocaml-lablgtk3/Makefile
index 60e3c956a75c..7ad81e5af03c 100644
--- a/x11-toolkits/ocaml-lablgtk3/Makefile
+++ b/x11-toolkits/ocaml-lablgtk3/Makefile
@@ -1,68 +1,67 @@
 PORTNAME=	lablgtk3
-PORTVERSION=	3.1.4
-PORTREVISION=	1
+PORTVERSION=	3.1.5
 CATEGORIES=	x11-toolkits
 PKGNAMEPREFIX=	ocaml-
 
 MAINTAINER=	madpilot@FreeBSD.org
 COMMENT=	Objective Caml interface to GTK 3.x
 WWW=		https://garrigue.github.io/lablgtk/
 
 LICENSE=	LGPL21
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	dune:devel/ocaml-dune \
 		ocaml-cairo>0:graphics/ocaml-cairo \
 		${LOCALBASE}/${OCAML_SITELIBDIR}/camlp-streams/META:devel/ocaml-camlp-streams
 LIB_DEPENDS=	libharfbuzz.so:print/harfbuzz \
 		libfreetype.so:print/freetype2 \
 		libfontconfig.so:x11-fonts/fontconfig
 RUN_DEPENDS=	ocaml-cairo>0:graphics/ocaml-cairo
 
 USES=		gmake gnome pkgconfig
 USE_GNOME=	cairo gdkpixbuf2 gtk30
 USE_OCAML=	yes
 USE_OCAML_FINDLIB=	yes
 USE_OCAML_CAMLP4=	yes
 USE_OCAML_LDCONFIG=	yes
 
 TARGETS=	${PORTNAME}
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	garrigue
 GH_PROJECT=	lablgtk
 
 PORTSCOUT=	limit:^${PORTVERSION:R:R}
 
 DOCSDIR=	${OCAML_DOCSDIR}/${PORTNAME}
 EXAMPLESDIR=	${OCAML_EXAMPLESDIR}/${PORTNAME}
 PORTEXAMPLES=	*
 
 OPTIONS_DEFINE=		DOCS EXAMPLES GTKSOURCEVIEW3 GTKSPELL
 OPTIONS_DEFAULT=	GTKSOURCEVIEW3 GTKSPELL
 OPTIONS_SUB=		yes
 
 GTKSOURCEVIEW3_DESC=	GtkSourceView 3 support
 GTKSPELL_DESC=		GtkSpell support
 
 GTKSOURCEVIEW3_USE=	GNOME=gtksourceview3
 GTKSOURCEVIEW3_VARS=    TARGETS+=lablgtk3-sourceview3 EXAMPLES_SUBDIRS+=sourceview
 
 GTKSPELL_LIB_DEPENDS=	libgtkspell3-3.so:textproc/gtkspell3 \
 			libenchant-2.so:textproc/enchant2
 GTKSPELL_VARS=		TARGETS+=lablgtk3-gtkspell3
 
 do-build:
 	cd ${BUILD_WRKSRC} && dune build --verbose -p ${TARGETS:ts,} -j ${MAKE_JOBS_NUMBER}
 
 do-install:
 	cd ${INSTALL_WRKSRC} && dune install --destdir=${STAGEDIR} \
 		--libdir=${PREFIX}/${OCAML_SITELIBDIR} ${TARGETS}
 
 post-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	@cd ${WRKSRC}/examples && ${COPYTREE_SHARE} \
 	"*.ml *.png *.rgb *.xpm text ${EXAMPLES_SUBDIRS}" \
 		${STAGEDIR}${EXAMPLESDIR}
 
 .include <bsd.port.mk>
diff --git a/x11-toolkits/ocaml-lablgtk3/distinfo b/x11-toolkits/ocaml-lablgtk3/distinfo
index 23cf7ffe90f7..fc11106c642a 100644
--- a/x11-toolkits/ocaml-lablgtk3/distinfo
+++ b/x11-toolkits/ocaml-lablgtk3/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1707228949
-SHA256 (garrigue-lablgtk-3.1.4_GH0.tar.gz) = fa23251e1b089a9b91feea11f3c77420ec9e5412221b02daf898bf542b51f7bd
-SIZE (garrigue-lablgtk-3.1.4_GH0.tar.gz) = 1045634
+TIMESTAMP = 1718272433
+SHA256 (garrigue-lablgtk-3.1.5_GH0.tar.gz) = 90e737df93f1e8a9e4a584be701a4254e7cb2e1a741566b7c9c8a89ed3449096
+SIZE (garrigue-lablgtk-3.1.5_GH0.tar.gz) = 1045721
diff --git a/x11-toolkits/ocaml-lablgtk3/files/patch-src_ml__gtk.c b/x11-toolkits/ocaml-lablgtk3/files/patch-src_ml__gtk.c
deleted file mode 100644
index 376bcf03c818..000000000000
--- a/x11-toolkits/ocaml-lablgtk3/files/patch-src_ml__gtk.c
+++ /dev/null
@@ -1,11 +0,0 @@
---- src/ml_gtk.c.orig	2024-02-06 14:32:07 UTC
-+++ src/ml_gtk.c
-@@ -233,7 +233,7 @@ CAMLprim value ml_gtk_style_context_list_classes(value
- ML_2 (gtk_style_context_remove_class, GtkStyleContext_val, String_val, Unit)
- ML_2 (gtk_style_context_has_class, GtkStyleContext_val, String_val, Val_bool)
- CAMLprim value ml_gtk_style_context_list_classes(value ctx)
--{ return Val_GList(gtk_style_context_list_classes(GtkStyleContext_val(ctx)), Val_string); }
-+{ return Val_GList(gtk_style_context_list_classes(GtkStyleContext_val(ctx)), (value_in)Val_string); }
- 
- /* gtkdata.h */
-