diff --git a/textproc/lttoolbox/Makefile b/textproc/lttoolbox/Makefile
index 0a463e4ab964..fc757242100b 100644
--- a/textproc/lttoolbox/Makefile
+++ b/textproc/lttoolbox/Makefile
@@ -1,34 +1,28 @@
 PORTNAME=	lttoolbox
-PORTVERSION=	${APVER}.${APREV}
+PORTVERSION=	3.7.1
 DISTVERSIONPREFIX=	v
-PORTREVISION=	1
 CATEGORIES=	textproc
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Tool for lexical, morphological analysis and generation of words
 WWW=		https://wiki.apertium.org/wiki/Lttoolbox
 
 LICENSE=	GPLv2
 
 BUILD_DEPENDS=	utf8cpp>0:devel/utf8cpp
 LIB_DEPENDS=	libicuio.so:devel/icu \
 		libxml2.so:textproc/libxml2
 
 USES=		autoreconf compiler:c++14-lang libtool pathfix pkgconfig
 USE_GITHUB=	yes
 GH_ACCOUNT=	apertium
 USE_LDCONFIG=	yes
 
-APVER=		3.6
-APREV=		6
-
 GNU_CONFIGURE=	yes
 
 INSTALL_TARGET=	install-strip
 
 CFLAGS+=	-I${LOCALBASE}/include/utf8cpp
 LDFLAGS+=	-lpthread
 
-PLIST_SUB+=	APVER="${APVER}"
-
 .include <bsd.port.mk>
diff --git a/textproc/lttoolbox/distinfo b/textproc/lttoolbox/distinfo
index f897ba8e274e..7d021e8e12dd 100644
--- a/textproc/lttoolbox/distinfo
+++ b/textproc/lttoolbox/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1654834716
-SHA256 (apertium-lttoolbox-v3.6.6_GH0.tar.gz) = e22d8a0635fc627e21679d168aad019f05279ae811d4913f58ebc3c8bf271f61
-SIZE (apertium-lttoolbox-v3.6.6_GH0.tar.gz) = 191479
+TIMESTAMP = 1667647908
+SHA256 (apertium-lttoolbox-v3.7.1_GH0.tar.gz) = 3ad20ca4c1d15522623062c77a0966ea4d81fc2c44045d96fa86eb79c7325bf1
+SIZE (apertium-lttoolbox-v3.7.1_GH0.tar.gz) = 213791
diff --git a/textproc/lttoolbox/pkg-plist b/textproc/lttoolbox/pkg-plist
index 227fb59acb79..fb2057f80a0a 100644
--- a/textproc/lttoolbox/pkg-plist
+++ b/textproc/lttoolbox/pkg-plist
@@ -1,57 +1,69 @@
+bin/lsx-comp
 bin/lt-append
+bin/lt-apply-acx
 bin/lt-comp
+bin/lt-compose
 bin/lt-expand
+bin/lt-invert
+bin/lt-paradigm
 bin/lt-print
 bin/lt-proc
+bin/lt-restrict
 bin/lt-tmxcomp
 bin/lt-tmxproc
 bin/lt-trim
-include/lttoolbox-%%APVER%%/lttoolbox/alphabet.h
-include/lttoolbox-%%APVER%%/lttoolbox/att_compiler.h
-include/lttoolbox-%%APVER%%/lttoolbox/buffer.h
-include/lttoolbox-%%APVER%%/lttoolbox/compiler.h
-include/lttoolbox-%%APVER%%/lttoolbox/compression.h
-include/lttoolbox-%%APVER%%/lttoolbox/deserialiser.h
-include/lttoolbox-%%APVER%%/lttoolbox/entry_token.h
-include/lttoolbox-%%APVER%%/lttoolbox/exception.h
-include/lttoolbox-%%APVER%%/lttoolbox/expander.h
-include/lttoolbox-%%APVER%%/lttoolbox/file_utils.h
-include/lttoolbox-%%APVER%%/lttoolbox/fst_processor.h
-include/lttoolbox-%%APVER%%/lttoolbox/input_file.h
-include/lttoolbox-%%APVER%%/lttoolbox/lt_locale.h
-include/lttoolbox-%%APVER%%/lttoolbox/match_exe.h
-include/lttoolbox-%%APVER%%/lttoolbox/match_node.h
-include/lttoolbox-%%APVER%%/lttoolbox/match_state.h
-include/lttoolbox-%%APVER%%/lttoolbox/my_stdio.h
-include/lttoolbox-%%APVER%%/lttoolbox/node.h
-include/lttoolbox-%%APVER%%/lttoolbox/pattern_list.h
-include/lttoolbox-%%APVER%%/lttoolbox/regexp_compiler.h
-include/lttoolbox-%%APVER%%/lttoolbox/serialiser.h
-include/lttoolbox-%%APVER%%/lttoolbox/sorted_vector.h
-include/lttoolbox-%%APVER%%/lttoolbox/state.h
-include/lttoolbox-%%APVER%%/lttoolbox/string_utils.h
-include/lttoolbox-%%APVER%%/lttoolbox/tmx_compiler.h
-include/lttoolbox-%%APVER%%/lttoolbox/trans_exe.h
-include/lttoolbox-%%APVER%%/lttoolbox/transducer.h
-include/lttoolbox-%%APVER%%/lttoolbox/ustring.h
-include/lttoolbox-%%APVER%%/lttoolbox/xml_parse_util.h
-include/lttoolbox-%%APVER%%/lttoolbox/xml_walk_util.h
-libdata/pkgconfig/lttoolbox.pc
-lib/liblttoolbox3-%%APVER%%.so.1
-lib/liblttoolbox3-%%APVER%%.so.1.0.0
-lib/liblttoolbox3.a
-lib/liblttoolbox3.so
+include/lttoolbox/acx.h
+include/lttoolbox/alphabet.h
+include/lttoolbox/att_compiler.h
+include/lttoolbox/buffer.h
+include/lttoolbox/cli.h
+include/lttoolbox/compiler.h
+include/lttoolbox/compression.h
+include/lttoolbox/deserialiser.h
+include/lttoolbox/entry_token.h
+include/lttoolbox/exception.h
+include/lttoolbox/expander.h
+include/lttoolbox/file_utils.h
+include/lttoolbox/fst_processor.h
+include/lttoolbox/input_file.h
+include/lttoolbox/lt_locale.h
+include/lttoolbox/match_exe.h
+include/lttoolbox/match_node.h
+include/lttoolbox/match_state.h
+include/lttoolbox/my_stdio.h
+include/lttoolbox/node.h
+include/lttoolbox/pattern_list.h
+include/lttoolbox/regexp_compiler.h
+include/lttoolbox/serialiser.h
+include/lttoolbox/sorted_vector.h
+include/lttoolbox/sorted_vector.hpp
+include/lttoolbox/state.h
+include/lttoolbox/string_utils.h
+include/lttoolbox/tmx_compiler.h
+include/lttoolbox/trans_exe.h
+include/lttoolbox/transducer.h
+include/lttoolbox/ustring.h
+include/lttoolbox/xml_parse_util.h
+include/lttoolbox/xml_walk_util.h
+lib/liblttoolbox.a
+lib/liblttoolbox.so
+lib/liblttoolbox.so.3
+lib/liblttoolbox.so.3.0.0
 %%DATADIR%%/acx.rng
 %%DATADIR%%/acx.xsd
 %%DATADIR%%/dix.dtd
 %%DATADIR%%/dix.rnc
 %%DATADIR%%/dix.rng
 %%DATADIR%%/dix.xsd
+libdata/pkgconfig/lttoolbox.pc
+man/man1/lsx-comp.1.gz
 man/man1/lt-append.1.gz
 man/man1/lt-comp.1.gz
+man/man1/lt-compose.1.gz
 man/man1/lt-expand.1.gz
+man/man1/lt-paradigm.1.gz
 man/man1/lt-print.1.gz
 man/man1/lt-proc.1.gz
 man/man1/lt-tmxcomp.1.gz
 man/man1/lt-tmxproc.1.gz
 man/man1/lt-trim.1.gz