diff --git a/textproc/diffutils/Makefile b/textproc/diffutils/Makefile
index 31b04b00a3fd..9a8e8ed594b0 100644
--- a/textproc/diffutils/Makefile
+++ b/textproc/diffutils/Makefile
@@ -1,29 +1,29 @@
 PORTNAME=	diffutils
-DISTVERSION=	3.11
+DISTVERSION=	3.12
 CATEGORIES=	textproc
 MASTER_SITES=	GNU
 
 MAINTAINER=	schaiba@gmail.com
 COMMENT=	GNU differential compare utilities
 WWW=		https://www.gnu.org/software/diffutils/diffutils.html
 
 LICENSE=	GPLv3+
 
 USES=		charsetfix cpe tar:xz
 CPE_VENDOR=	gnu
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--program-prefix=g
 TEST_TARGET=	check
 
 INFO=		diffutils
 
-OPTIONS_DEFINE=	NLS
-OPTIONS_SUB=	yes
-NLS_USES=	gettext iconv
-NLS_CONFIGURE_ENABLE=nls
+OPTIONS_DEFINE=		NLS
+OPTIONS_SUB=		yes
+NLS_USES=		gettext iconv
+NLS_CONFIGURE_ENABLE=	nls
 
 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 58b9b8751ab6..0651fc2378d7 100644
--- a/textproc/diffutils/distinfo
+++ b/textproc/diffutils/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1738634662
-SHA256 (diffutils-3.11.tar.xz) = a73ef05fe37dd585f7d87068e4a0639760419f810138bd75c61ddaa1f9e2131e
-SIZE (diffutils-3.11.tar.xz) = 1926052
+TIMESTAMP = 1744271354
+SHA256 (diffutils-3.12.tar.xz) = 7c8b7f9fc8609141fdea9cece85249d308624391ff61dedaf528fcb337727dfd
+SIZE (diffutils-3.12.tar.xz) = 1938800