diff --git a/textproc/diffutils/Makefile b/textproc/diffutils/Makefile
index aab0a4f24904..31b04b00a3fd 100644
--- a/textproc/diffutils/Makefile
+++ b/textproc/diffutils/Makefile
@@ -1,33 +1,29 @@
 PORTNAME=	diffutils
-PORTVERSION=	3.8
-PORTREVISION=	1
+DISTVERSION=	3.11
 CATEGORIES=	textproc
 MASTER_SITES=	GNU
 
-LICENSE=	GPLv3+
-
 MAINTAINER=	schaiba@gmail.com
 COMMENT=	GNU differential compare utilities
 WWW=		https://www.gnu.org/software/diffutils/diffutils.html
 
-LIB_DEPENDS=	libsigsegv.so:devel/libsigsegv
+LICENSE=	GPLv3+
 
 USES=		charsetfix cpe tar:xz
+CPE_VENDOR=	gnu
 GNU_CONFIGURE=	yes
-GNU_CONFIGURE_MANPREFIX=${PREFIX}/share
 CONFIGURE_ARGS=	--program-prefix=g
 TEST_TARGET=	check
-CPE_VENDOR=	gnu
+
+INFO=		diffutils
 
 OPTIONS_DEFINE=	NLS
 OPTIONS_SUB=	yes
 NLS_USES=	gettext iconv
 NLS_CONFIGURE_ENABLE=nls
 
-INFO=		diffutils
-
 post-patch:
 	@${REINPLACE_CMD} -e '/^mkdir/s:@mkdir_p@:${MKDIR}:' \
 		${WRKSRC}/po/Makefile.in.in
 
 .include <bsd.port.mk>
diff --git a/textproc/diffutils/distinfo b/textproc/diffutils/distinfo
index 710397db25b8..58b9b8751ab6 100644
--- a/textproc/diffutils/distinfo
+++ b/textproc/diffutils/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1627869571
-SHA256 (diffutils-3.8.tar.xz) = a6bdd7d1b31266d11c4f4de6c1b748d4607ab0231af5188fc2533d0ae2438fec
-SIZE (diffutils-3.8.tar.xz) = 1585120
+TIMESTAMP = 1738634662
+SHA256 (diffutils-3.11.tar.xz) = a73ef05fe37dd585f7d87068e4a0639760419f810138bd75c61ddaa1f9e2131e
+SIZE (diffutils-3.11.tar.xz) = 1926052
diff --git a/textproc/diffutils/files/patch-configure b/textproc/diffutils/files/patch-configure
deleted file mode 100644
index 02d8ce285d16..000000000000
--- a/textproc/diffutils/files/patch-configure
+++ /dev/null
@@ -1,20 +0,0 @@
---- configure.orig	2021-08-02 01:56:20 UTC
-+++ configure
-@@ -34085,7 +34085,7 @@ else $as_nop
-       elxsi | \
-       fr30 | \
-       h8300 | \
--      i?86 | x86_64 | \
-+      i?86 | x86_64 | amd64 | \
-       i860 | \
-       ia64 | \
-       m32r | \
-@@ -34134,7 +34134,7 @@ 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/textproc/diffutils/pkg-plist b/textproc/diffutils/pkg-plist
index a1468ebf3a7d..ce17be971e33 100644
--- a/textproc/diffutils/pkg-plist
+++ b/textproc/diffutils/pkg-plist
@@ -1,42 +1,44 @@
 bin/gcmp
 bin/gdiff
 bin/gdiff3
 bin/gsdiff
 share/man/man1/gcmp.1.gz
 share/man/man1/gdiff.1.gz
 share/man/man1/gdiff3.1.gz
 share/man/man1/gsdiff.1.gz
 %%NLS%%share/locale/bg/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/ca/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/cs/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/da/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/de/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/el/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/eo/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/es/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/fi/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/fr/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/ga/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/gl/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/he/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/hr/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/hu/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/id/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/it/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/ja/LC_MESSAGES/diffutils.mo
+%%NLS%%share/locale/ka/LC_MESSAGES/diffutils.mo
+%%NLS%%share/locale/ko/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/lv/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/ms/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/nb/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/nl/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/pl/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/pt/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/pt_BR/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/ro/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/ru/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/sr/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/sv/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/tr/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/uk/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/vi/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/zh_CN/LC_MESSAGES/diffutils.mo
 %%NLS%%share/locale/zh_TW/LC_MESSAGES/diffutils.mo