diff --git a/x11/mlterm/Makefile b/x11/mlterm/Makefile
index 34d9d5be654a..bc263f229b5b 100644
--- a/x11/mlterm/Makefile
+++ b/x11/mlterm/Makefile
@@ -1,94 +1,93 @@
 PORTNAME=	mlterm
-PORTVERSION=	3.9.2
-PORTREVISION=	2
+PORTVERSION=	3.9.3
 CATEGORIES=	x11
 
 MAINTAINER=	nobutaka@FreeBSD.org
 COMMENT=	Multilingual X11 terminal emulator
 WWW=		http://mlterm.sourceforge.net/
 
 LICENSE=	BSD3CLAUSE
 
 LIB_DEPENDS=	libfontconfig.so:x11-fonts/fontconfig \
 		libfreetype.so:print/freetype2 \
 		libharfbuzz.so:print/harfbuzz
 
 USES=		cpe desktop-file-utils gettext gnome libtool perl5 pkgconfig xorg
 USE_GITHUB=	yes
-USE_GNOME=	cairo gdkpixbuf2 gtk20 vte
+USE_GNOME=	cairo gdkpixbuf2 gtk30 vte3
 USE_LDCONFIG=	yes
 USE_PERL5=	build
 USE_XORG=	sm x11 xft
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-gui=x11 --with-imagelib=gdk-pixbuf2 --enable-utmp \
-		--enable-optimize-redrawing --disable-iiimf --with-gtk=2.0 \
+		--enable-optimize-redrawing --disable-iiimf --with-gtk=3.0 \
 		--disable-ssh2
 EXTERNAL_TOOLS=	mlclient,mlconfig,mlterm-menu,mlcc,w3mmlconfig,mlimgloader
 CPPFLAGS+=	-I${LOCALBASE}/include
 LDFLAGS+=	-L${LOCALBASE}/lib -lintl
 MAKE_JOBS_UNSAFE=	yes
 
 GH_ACCOUNT=	arakiken
 
 OPTIONS_DEFINE=	CAIRO DOCS FCITX FRIBIDI IBUS M17NLIB REGIS SCIM SIXEL UIM
 OPTIONS_SUB=	yes
-CAIRO_DESC=	Use Cairo for type engine (experimental)
-FCITX_DESC=	Fcitx support (experimental)
+CAIRO_DESC=	Use Cairo for type engine
+FCITX_DESC=	Fcitx support
 FRIBIDI_DESC=	Use Fribidi for BiDi rendering
-IBUS_DESC=	IBUS support (experimental)
-M17NLIB_DESC=	m17n library support (experimental)
+IBUS_DESC=	IBUS support
+M17NLIB_DESC=	m17n library support
 REGIS_DESC=	ReGIS graphics support
-SCIM_DESC=	SCIM support (experimental)
+SCIM_DESC=	SCIM support
 SIXEL_DESC=	Sixel graphics support
-UIM_DESC=	uim support (experimental)
+UIM_DESC=	uim support
 
 FCITX_CONFIGURE_ENABLE=	fcitx
 FCITX_LIB_DEPENDS=	libfcitx-gclient.so:chinese/fcitx
 
 FRIBIDI_CONFIGURE_ENABLE=	fribidi
 FRIBIDI_LIB_DEPENDS=	libfribidi.so:converters/fribidi
 
 UIM_CONFIGURE_ENABLE=	uim
 UIM_LIB_DEPENDS=	libuim.so:textproc/uim
 
 M17NLIB_CONFIGURE_ENABLE=	m17nlib
 M17NLIB_LIB_DEPENDS=	libm17n.so:devel/m17n-lib
 
 SCIM_CONFIGURE_ENABLE=	scim
 SCIM_LIB_DEPENDS=	libscim-1.0.so:textproc/scim
 
 IBUS_CONFIGURE_ENABLE=	ibus
 IBUS_LIB_DEPENDS=	libibus-1.0.so:textproc/ibus
 
 CAIRO_LIB_DEPENDS=	libcairo.so:graphics/cairo
 CAIRO_CONFIGURE_ON=	--with-type-engines="xcore,xft,cairo"
 CAIRO_CONFIGURE_OFF=	--with-type-engines="xcore,xft"
 
 SIXEL_CONFIGURE_ENABLE=	sixel
 
 REGIS_USES=		sdl
 REGIS_USE=		SDL=ttf
 
 .include <bsd.port.options.mk>
 
 .if ${PORT_OPTIONS:MREGIS}
 EXTERNAL_TOOLS+=,registobmp
 .endif
 
 CONFIGURE_ARGS+=--with-tools="${EXTERNAL_TOOLS}"
 
 post-configure:
 	@${REINPLACE_CMD} -e "s,@CGI_BIN@,${PREFIX}/libexec/w3mmlconfig," \
 		-e "s,@PERL @,${PERL}," \
 		${WRKSRC}/tool/w3mmlconfig/mlconfig.cgi
 
 post-install:
 	(cd ${WRKSRC}/tool/w3mmlconfig && ${SETENV} ${MAKE_ENV} ${MAKE_CMD} \
 		${MAKE_FLAGS} ${MAKEFILE} ${MAKE_ARGS} ${INSTALL_TARGET})
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/doc/ja/README.ja ${STAGEDIR}${DOCSDIR}
 	${MKDIR} ${STAGEDIR}${DESKTOPDIR}
 	${INSTALL_DATA} ${FILESDIR}/mlterm.desktop ${STAGEDIR}${DESKTOPDIR}
 
 .include <bsd.port.mk>
diff --git a/x11/mlterm/distinfo b/x11/mlterm/distinfo
index 9269e6fa50b0..3384d11e7d50 100644
--- a/x11/mlterm/distinfo
+++ b/x11/mlterm/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1642853775
-SHA256 (arakiken-mlterm-3.9.2_GH0.tar.gz) = b940007f02ce1ca884208595c65396f4c55bd192782c12d0c6270fde6fd3212f
-SIZE (arakiken-mlterm-3.9.2_GH0.tar.gz) = 4259208
+TIMESTAMP = 1680931718
+SHA256 (arakiken-mlterm-3.9.3_GH0.tar.gz) = b5b76721391de134bd64afb7de6b4256805cf2fc883a2bf2e5d29602ac1b50d9
+SIZE (arakiken-mlterm-3.9.3_GH0.tar.gz) = 4272090
diff --git a/x11/mlterm/files/patch-configure b/x11/mlterm/files/patch-configure
index 0f91f574fba0..4a479e4b14f6 100644
--- a/x11/mlterm/files/patch-configure
+++ b/x11/mlterm/files/patch-configure
@@ -1,19 +1,10 @@
---- configure.orig	2019-03-31 13:10:47 UTC
+--- configure.orig	2023-04-08 11:30:26 UTC
 +++ configure
-@@ -19448,6 +19448,7 @@ $as_echo "yes" >&6; }
+@@ -19974,6 +19974,7 @@ $as_echo "yes" >&6; }
  fi
  	fi
  	if test "$have_vte" = "yes" ; then
-+		MAKE_DIRS="gtk ${MAKE_DIRS}"
++		MAKE_DIRS2="gtk ${MAKE_DIRS2}"
  		OUTPUT_FILES="gtk/Makefile ${OUTPUT_FILES}"
  
  	fi
-@@ -25538,7 +25539,7 @@ if test "$INSTALL_OPT" = ""; then
- 		if test "$has_utmp" ; then
- 			INSTALL_OPT="-m 2755 -g utmp"
- 		else
--			INSTALL_OPT="-m 4755 -o root"
-+			INSTALL_OPT="-m 4755"
- 		fi
- 	else
- 		INSTALL_OPT="-m 755"
diff --git a/x11/mlterm/files/patch-gtk_Makefile.in b/x11/mlterm/files/patch-gtk_Makefile.in
index 8b9fd00b08f5..b533fefbb0fe 100644
--- a/x11/mlterm/files/patch-gtk_Makefile.in
+++ b/x11/mlterm/files/patch-gtk_Makefile.in
@@ -1,11 +1,15 @@
---- gtk/Makefile.in.orig	2017-01-07 22:24:38 UTC
+--- gtk/Makefile.in.orig	2023-04-01 13:54:40 UTC
 +++ gtk/Makefile.in
-@@ -30,7 +30,7 @@ LIB_VERSION_2.90 = 9:0:0
+@@ -30,9 +30,9 @@ LIB_VERSION_2.90 = 9:0:0
  LIB_VERSION_2.91 = 0:0:0
  
  TARGET = $(TARGET_$(VTE_ABI))
 -TARGET_ = libvte
+-TARGET_2.90 = libvte2_90
+-TARGET_2.91 = libvte-2.91
 +TARGET_ = libvte-mlterm
- TARGET_2.90 = libvte2_90
- TARGET_2.91 = libvte-2.91
++TARGET_2.90 = libvte-mlterm
++TARGET_2.91 = libvte-mlterm
  
+ LPOBL = @LPOBL@
+ LMEF = @LMEF@
diff --git a/x11/mlterm/files/patch-inputmethod_ibus_im__ibus.c b/x11/mlterm/files/patch-inputmethod_ibus_im__ibus.c
index e54b4ea6caf7..49841299c30c 100644
--- a/x11/mlterm/files/patch-inputmethod_ibus_im__ibus.c
+++ b/x11/mlterm/files/patch-inputmethod_ibus_im__ibus.c
@@ -1,11 +1,11 @@
---- inputmethod/ibus/im_ibus.c.orig	2017-12-02 16:03:23 UTC
+--- inputmethod/ibus/im_ibus.c.orig	2023-04-01 13:54:40 UTC
 +++ inputmethod/ibus/im_ibus.c
-@@ -1033,7 +1033,7 @@ im_info_t *im_ibus_get_info(char *locale
+@@ -1024,7 +1024,7 @@ im_info_t *im_ibus_get_info(char *locale, char *encodi
    }
  
    result->id = strdup("ibus");
 -  result->name = strdup("iBus");
 +  result->name = strdup("ibus");
    result->num_args = 0;
    result->args = NULL;
    result->readable_args = NULL;
diff --git a/x11/mlterm/files/patch-tool_mlconfig_Makefile.in b/x11/mlterm/files/patch-tool_mlconfig_Makefile.in
new file mode 100644
index 000000000000..4579a8487359
--- /dev/null
+++ b/x11/mlterm/files/patch-tool_mlconfig_Makefile.in
@@ -0,0 +1,26 @@
+--- tool/mlconfig/Makefile.in.orig	2023-04-01 13:54:40 UTC
++++ tool/mlconfig/Makefile.in
+@@ -70,19 +70,19 @@ mlconfig: $(OBJ)
+ 	$(LIBTOOL_LINK) $(OBJ) $(CFLAGS) -o mlconfig $(LIBS)
+ 	# "cd po" must be enclosed by () because it may not return
+ 	# to the $(top_builddir)/tool/mlconfig at the next line.
+-	if test -d po/Makefile; then (cd po ; $(MAKE) update-gmo); fi
+-	# if test -d po/Makefile; then cd po ; $(MAKE) update-po; fi
++	if test -f po/Makefile; then (cd po ; $(MAKE) update-gmo); fi
++	# if test -f po/Makefile; then cd po ; $(MAKE) update-po; fi
+ 
+ .c.o:
+ 	$(CC) $(DEFS) $(CFLAGS) -c $<
+ 
+ install: $(LIBEXECDIR@WIN32TAG@)
+ 	$(LIBTOOL_INSTALL) -m 755 mlconfig $(LIBEXECDIR@WIN32TAG@)
+-	if test -d po/Makefile; then (cd po ; $(MAKE) install); fi
++	if test -f po/Makefile; then (cd po ; $(MAKE) install); fi
+ 
+ uninstall:
+ 	rm -f $(LIBEXECDIR@WIN32TAG@)/mlconfig
+-	if test -d po/Makefile; then (cd po ; $(MAKE) uninstall); fi
++	if test -f po/Makefile; then (cd po ; $(MAKE) uninstall); fi
+ 
+ $(LIBEXECDIR@WIN32TAG@):
+ 	mkdir -p $(LIBEXECDIR@WIN32TAG@)
diff --git a/x11/mlterm/pkg-plist b/x11/mlterm/pkg-plist
index e28de9d648e9..38f27c1a0b57 100644
--- a/x11/mlterm/pkg-plist
+++ b/x11/mlterm/pkg-plist
@@ -1,129 +1,129 @@
 bin/mlcc
 bin/mlterm
 bin/mlclient
 bin/mlclientx
 bin/w3mmlconfig
 etc/mlterm/aafont
 etc/mlterm/color
 etc/mlterm/font
 etc/mlterm/font-fb
 etc/mlterm/key
 etc/mlterm/main
 etc/mlterm/menu
 etc/mlterm/taafont
 etc/mlterm/termcap
 etc/mlterm/tfont
 etc/mlterm/vaafont
 etc/mlterm/vfont
 etc/mlterm/xim
 lib/libmef.a
 lib/libmef.so
 lib/libmef.so.3
 lib/libmef.so.3.0.1
 lib/libmlterm_coreotl.a
 lib/libmlterm_coreotl.so
 lib/libpobl.a
 lib/libpobl.so
 lib/libpobl.so.2
 lib/libpobl.so.2.0.1
 lib/libvte-mlterm.a
 lib/libvte-mlterm.so
-lib/libvte-mlterm.so.9
-lib/libvte-mlterm.so.9.0.0
+lib/libvte-mlterm.so.0
+lib/libvte-mlterm.so.0.0.0
 lib/mef/libmef_8bits.a
 lib/mef/libmef_8bits.so
 lib/mef/libmef_jajp.a
 lib/mef/libmef_jajp.so
 lib/mef/libmef_kokr.a
 lib/mef/libmef_kokr.so
 lib/mef/libmef_zh.a
 lib/mef/libmef_zh.so
 lib/mlterm/libathena.a
 lib/mlterm/libathena.so
 lib/mlterm/libzmodem.a
 lib/mlterm/libzmodem.so
 %%FRIBIDI%%lib/mlterm/libctl_bidi.a
 %%FRIBIDI%%lib/mlterm/libctl_bidi.so
 lib/mlterm/libctl_iscii.a
 lib/mlterm/libctl_iscii.so
 %%FCITX%%lib/mlterm/libim-fcitx.a
 %%FCITX%%lib/mlterm/libim-fcitx.so
 %%IBUS%%lib/mlterm/libim-ibus.a
 %%IBUS%%lib/mlterm/libim-ibus.so
 lib/mlterm/libim-kbd.a
 lib/mlterm/libim-kbd.so
 lib/mlterm/libim-skk.a
 lib/mlterm/libim-skk.so
 lib/mlterm/libind_assamese.a
 lib/mlterm/libind_assamese.so
 lib/mlterm/libind_bengali.a
 lib/mlterm/libind_bengali.so
 lib/mlterm/libind_gujarati.a
 lib/mlterm/libind_gujarati.so
 lib/mlterm/libind_hindi.a
 lib/mlterm/libind_hindi.so
 lib/mlterm/libind_iitkeyb.a
 lib/mlterm/libind_iitkeyb.so
 lib/mlterm/libind_inscript.a
 lib/mlterm/libind_inscript.so
 lib/mlterm/libind_kannada.a
 lib/mlterm/libind_kannada.so
 lib/mlterm/libind_malayalam.a
 lib/mlterm/libind_malayalam.so
 lib/mlterm/libind_oriya.a
 lib/mlterm/libind_oriya.so
 lib/mlterm/libind_punjabi.a
 lib/mlterm/libind_punjabi.so
 lib/mlterm/libind_telugu.a
 lib/mlterm/libind_telugu.so
 %%M17NLIB%%lib/mlterm/libim-m17nlib.a
 %%M17NLIB%%lib/mlterm/libim-m17nlib.so
 %%SCIM%%lib/mlterm/libim-scim.a
 %%SCIM%%lib/mlterm/libim-scim.so
 %%UIM%%lib/mlterm/libim-uim.a
 %%UIM%%lib/mlterm/libim-uim.so
 lib/mlterm/libmotif.a
 lib/mlterm/libmotif.so
 lib/mlterm/libmozmodern.a
 lib/mlterm/libmozmodern.so
 lib/mlterm/libnext.a
 lib/mlterm/libnext.so
 lib/mlterm/libotl.a
 lib/mlterm/libotl.so
 lib/mlterm/libpixmap_engine.a
 lib/mlterm/libpixmap_engine.so
 lib/mlterm/libsample.a
 lib/mlterm/libsample.so
 %%CAIRO%%lib/mlterm/libtype_cairo.a
 %%CAIRO%%lib/mlterm/libtype_cairo.so
 lib/mlterm/libtype_xft.a
 lib/mlterm/libtype_xft.so
 libexec/mlterm/mlconfig
 libexec/mlterm/mlimgloader
 libexec/mlterm/mlterm-menu
 %%REGIS%%libexec/mlterm/registobmp
 libexec/w3mmlconfig/mlconfig-data.pl
 libexec/w3mmlconfig/mlconfig.cgi
 man/man1/mlcc.1.gz
 man/man1/mlclient.1.gz
 man/man1/mlterm.1.gz
 %%PORTDOCS%%%%DOCSDIR%%/README
 %%PORTDOCS%%%%DOCSDIR%%/README.ja
 share/applications/mlterm.desktop
 share/locale/ar/LC_MESSAGES/mlconfig.mo
 share/locale/de/LC_MESSAGES/mlconfig.mo
 share/locale/ja/LC_MESSAGES/mlconfig.mo
 share/locale/vi/LC_MESSAGES/mlconfig.mo
 share/locale/zh_TW/LC_MESSAGES/mlconfig.mo
 %%DATADIR%%/scrollbars/sample3/bg_body.png
 %%DATADIR%%/scrollbars/sample3/bg_bottom.png
 %%DATADIR%%/scrollbars/sample3/bg_top.png
 %%DATADIR%%/scrollbars/sample3/button_down.png
 %%DATADIR%%/scrollbars/sample3/button_down_pressed.png
 %%DATADIR%%/scrollbars/sample3/button_up.png
 %%DATADIR%%/scrollbars/sample3/button_up_pressed.png
 %%DATADIR%%/scrollbars/sample3/rc
 %%DATADIR%%/scrollbars/sample3/slider_body.png
 %%DATADIR%%/scrollbars/sample3/slider_bottom.png
 %%DATADIR%%/scrollbars/sample3/slider_knob.png
 %%DATADIR%%/scrollbars/sample3/slider_top.png