diff --git a/devel/mrc/Makefile b/devel/mrc/Makefile
index 3a280a5bd57d..3a8ae54bb053 100644
--- a/devel/mrc/Makefile
+++ b/devel/mrc/Makefile
@@ -1,37 +1,36 @@
 PORTNAME=	mrc
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.3.16
-PORTREVISION=	1
+DISTVERSION=	1.3.17
 CATEGORIES=	devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Maartens Resource Compiler
 WWW=		https://github.com/mhekkel/mrc
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	libmcfp>0:devel/libmcfp
 TEST_DEPENDS=	catch2>0:devel/catch2
 
 USES=		cmake:testing
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	mhekkel
 
 CMAKE_OFF=	BUILD_TESTING
 
 PLIST_FILES=	bin/mrc \
 		share/man/man1/mrc.1.gz \
 		share/mrc/cmake/mrc-config.cmake
 
 OPTIONS_DEFINE=	EXAMPLES
 
 PORTEXAMPLES=	*
 
 post-install: # workaround for https://github.com/mhekkel/mrc/issues/9
 	@${INSTALL_PROGRAM} ${BUILD_WRKSRC}/mrc ${STAGEDIR}${PREFIX}/bin
 
 # tests as of 1.3.16: 100% tests passed, 0 tests failed out of 1
 
 .include <bsd.port.mk>
diff --git a/devel/mrc/distinfo b/devel/mrc/distinfo
index e7f394c66406..1589dde09db6 100644
--- a/devel/mrc/distinfo
+++ b/devel/mrc/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1762638184
-SHA256 (mhekkel-mrc-v1.3.16_GH0.tar.gz) = f69fac01e04d988699a9a0e36f4f71e7bbb06a5185753300b1ff627cad09799f
-SIZE (mhekkel-mrc-v1.3.16_GH0.tar.gz) = 68668
+TIMESTAMP = 1778800214
+SHA256 (mhekkel-mrc-v1.3.17_GH0.tar.gz) = 9182e33805a85bb42369a675a6602684aa037587cfc81b40154dfa8440a1737e
+SIZE (mhekkel-mrc-v1.3.17_GH0.tar.gz) = 69058
diff --git a/devel/mrc/files/patch-src_mrc.cpp b/devel/mrc/files/patch-src_mrc.cpp
deleted file mode 100644
index da9f102d5802..000000000000
--- a/devel/mrc/files/patch-src_mrc.cpp
+++ /dev/null
@@ -1,12 +0,0 @@
--- https://github.com/mhekkel/mrc/issues/18
-
---- src/mrc.cpp.orig	2026-03-22 04:35:33 UTC
-+++ src/mrc.cpp
-@@ -47,6 +47,7 @@
- #include <fcntl.h>
- #include <sys/stat.h>
- #include <sys/types.h>
-+#include <unistd.h>
- 
- #include <mcfp/mcfp.hpp>
-