diff --git a/textproc/re-flex/Makefile b/textproc/re-flex/Makefile
index dac1a31233bd..209fc180fe41 100644
--- a/textproc/re-flex/Makefile
+++ b/textproc/re-flex/Makefile
@@ -1,40 +1,40 @@
 PORTNAME=	re-flex
-PORTVERSION=	5.0.1
+PORTVERSION=	5.1.0
 DISTVERSIONPREFIX=	v
 PORTREVISION=	0
 CATEGORIES=	textproc
 
 MAINTAINER=	gahr@FreeBSD.org
 COMMENT=	Regex-centric, fast and flexible scanner generator for C++
 WWW=		https://www.genivia.com/reflex.html
 
 LICENSE=	BSD3CLAUSE
 
 USES=		compiler:c++11-lib cmake
 
 OPTIONS_DEFINE=	SIMD
 SIMD_CMAKE_OFF=	-DUSE_AVX512BW:BOOL=OFF -DUSE_AVX2:BOOL=OFF \
 		-DUSE_SSE2:BOOL=OFF -DUSE_NEON:BOOL=OFF
 
 CONFLICTS_INSTALL=	reflex
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	Genivia
 GH_PROJECT=	RE-flex
 
 post-patch:
 	${REINPLACE_CMD} \
 		's|reflex_static_lib|reflex|; s|reflex_shared_lib|reflex|' \
 		${WRKSRC}/CMakeLists.txt
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${PREFIX}/include/reflex
 	(cd ${WRKSRC}/include/reflex && \
 	 ${COPYTREE_SHARE} \* ${STAGEDIR}${PREFIX}/include/reflex)
 	@${MKDIR} ${STAGEDIR}${DATADIR}
 	${INSTALL_DATA} ${WRKSRC}/lex.vim ${STAGEDIR}${DATADIR}/lex.vim
 	${INSTALL_MAN} ${WRKSRC}/doc/man/reflex.1 ${STAGEDIR}/${PREFIX}/share/man/man1/
 	@${MKDIR} ${STAGEDIR}${PREFIX}/libdata/pkgconfig
 	${INSTALL_DATA} ${WRKSRC}/reflex.pc ${STAGEDIR}${PREFIX}/libdata/pkgconfig
 
 .include <bsd.port.mk>
diff --git a/textproc/re-flex/distinfo b/textproc/re-flex/distinfo
index 7e05e6481c40..60236236684d 100644
--- a/textproc/re-flex/distinfo
+++ b/textproc/re-flex/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1730795634
-SHA256 (Genivia-RE-flex-v5.0.1_GH0.tar.gz) = b74430fe63a6e3e665676d23601e332fcf12714efb798661bf307cb7a230ca4f
-SIZE (Genivia-RE-flex-v5.0.1_GH0.tar.gz) = 7295261
+TIMESTAMP = 1733209752
+SHA256 (Genivia-RE-flex-v5.1.0_GH0.tar.gz) = 42bb511b6d7e12faf2972c4311534d3cca71cc84d2e9f3dd433e0eefb3b46fd1
+SIZE (Genivia-RE-flex-v5.1.0_GH0.tar.gz) = 7295468