diff --git a/devel/m4/Makefile b/devel/m4/Makefile
index 39b7fa7452fa..72c362daac0b 100644
--- a/devel/m4/Makefile
+++ b/devel/m4/Makefile
@@ -1,46 +1,45 @@
 PORTNAME=	m4
-PORTVERSION=	1.4.19
-PORTREVISION=	1
+PORTVERSION=	1.4.20
 PORTEPOCH=	1
 CATEGORIES=	devel
 MASTER_SITES=	GNU
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	GNU M4
 WWW=		https://www.gnu.org/software/m4/m4.html
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		cpe iconv tar:xz
 
 CONFIGURE_ARGS=	--program-prefix=g
 GNU_CONFIGURE=	yes
 
 EXAMPLESDIR=	${PREFIX}/share/examples/gm4
 
 CPE_VENDOR=	gnu
 
 OPTIONS_DEFINE=	EXAMPLES INFO LIBSIGSEGV NLS
 OPTIONS_DEFAULT=INFO
 OPTIONS_SUB=	yes
 LIBSIGSEGV_DESC=Use alternative page fault handler (GNU libsigsegv)
 
 INFO_CONFIGURE_ENV=	MAKEINFO="${MAKEINFO} --no-split"
 INFO_EXTRA_PATCHES_OFF=	${PATCHDIR}/extra-patch-no-info
 INFO_INFO=		m4
 INFO_USES=		makeinfo
 LIBSIGSEGV_CONFIGURE_WITH=	libsigsegv-prefix=${LOCALBASE}
 LIBSIGSEGV_LIB_DEPENDS=	libsigsegv.so:devel/libsigsegv
 NLS_CONFIGURE_ENABLE=	nls
 NLS_USES=		gettext
 
 post-patch:
 	@${REINPLACE_CMD} -e '/^* M4: / s|M4|G&|' ${WRKSRC}/doc/m4.texi
 	@${REINPLACE_CMD} -e '/^install-exec-am: / s| .*||' ${WRKSRC}/lib/Makefile.in
 
 post-install-EXAMPLES-on:
 	${MKDIR} ${STAGEDIR}${EXAMPLESDIR}/
 	${INSTALL_DATA} ${WRKSRC}/examples/*.m4 ${STAGEDIR}${EXAMPLESDIR}/
 
 .include <bsd.port.mk>
diff --git a/devel/m4/distinfo b/devel/m4/distinfo
index 2af7aecdeea5..9fc2812a13f3 100644
--- a/devel/m4/distinfo
+++ b/devel/m4/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1625585428
-SHA256 (m4-1.4.19.tar.xz) = 63aede5c6d33b6d9b13511cd0be2cac046f2e70fd0a07aa9573a04a82783af96
-SIZE (m4-1.4.19.tar.xz) = 1654908
+TIMESTAMP = 1747715286
+SHA256 (m4-1.4.20.tar.xz) = e236ea3a1ccf5f6c270b1c4bb60726f371fa49459a8eaaebc90b216b328daf2b
+SIZE (m4-1.4.20.tar.xz) = 2044756
diff --git a/devel/m4/files/patch-configure b/devel/m4/files/patch-configure
deleted file mode 100644
index b7f61445e593..000000000000
--- a/devel/m4/files/patch-configure
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure.orig	2021-05-28 18:49:43 UTC
-+++ configure
-@@ -46445,7 +46445,7 @@ find_stack_direction (int *addr, int depth)
-   return dir + dummy;
- }
- int
--main (int argc, char *argv)
-+main (int argc, char **argv)
- {
-   printf ("%d\n", find_stack_direction (NULL, argc + 20));
-   return 0;
diff --git a/devel/m4/pkg-plist b/devel/m4/pkg-plist
index 43936914e405..180f41bf253b 100644
--- a/devel/m4/pkg-plist
+++ b/devel/m4/pkg-plist
@@ -1,72 +1,73 @@
 bin/gm4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/capitalize.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/capitalize2.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/comments.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/curry.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/ddivert.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/debug.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/esyscmd.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/exp.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/file.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/foreach.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/foreach2.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/foreachq.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/foreachq2.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/foreachq3.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/foreachq4.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/forloop.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/forloop2.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/forloop3.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/fstab.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/hanoi.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/incl-test.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/incl.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/include.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/indir.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/join.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/loop.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/misc.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/multiquotes.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/patsubst.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/pushpop.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/quote.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/regexp.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/reverse.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/stack.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/stack_sep.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/sync-lines.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/sysv-args.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/trace.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/translit.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/undivert.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/wrap.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/wrapfifo.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/wraplifo.m4
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/wraplifo2.m4
 %%NLS%%share/locale/bg/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/cs/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/da/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/de/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/el/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/eo/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/es/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/fi/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/fr/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/ga/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/gl/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/hr/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/id/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/ja/LC_MESSAGES/m4.mo
+%%NLS%%share/locale/ka/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/ko/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/nl/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/pl/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/pt_BR/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/ro/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/ru/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/sr/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/sv/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/uk/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/vi/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/zh_CN/LC_MESSAGES/m4.mo
 %%NLS%%share/locale/zh_TW/LC_MESSAGES/m4.mo
 share/man/man1/gm4.1.gz