diff --git a/devel/boost-libs/Makefile b/devel/boost-libs/Makefile
index 5ce2aa66d57f..04cf1418b04a 100644
--- a/devel/boost-libs/Makefile
+++ b/devel/boost-libs/Makefile
@@ -1,62 +1,62 @@
 PORTNAME=	boost-libs
-PORTREVISION?=	0
+PORTREVISION?=	1
 
 COMMENT=	Free portable C++ libraries (without Boost.Python)
 WWW=		https://www.boost.org/
 
 LICENSE=	BSL
 LICENSE_FILE=	${WRKSRC}/LICENSE_1_0.txt
 
 BROKEN_sparc64=	https://github.com/boostorg/context/commit/f2ef6326b6ed
 
 BUILD_DEPENDS+=	bjam:devel/boost-jam
 
 OPTIONS_DEFINE=		DEBUG OPTIMIZED_CFLAGS
 OPTIONS_MULTI=		LOCALE
 OPTIONS_MULTI_LOCALE=	ICONV ICU
 OPTIONS_DEFAULT=	ICONV ICU
 ICONV_DESC=		Boost.Locale with iconv encoding support
 ICU_DESC=		Boost.Regex/Locale with ICU unicode support
 
 ICONV_USES=		iconv
 ICONV_MAKE_ARGS=	-sICONV_PATH=${ICONV_PREFIX}
 ICONV_MAKE_ARGS_OFF=	boost.locale.iconv=off
 ICU_LIB_DEPENDS=	libicuuc.so:devel/icu
 ICU_MAKE_ARGS=		-sICU_PATH=${LOCALBASE}
 ICU_MAKE_ARGS_OFF=	boost.locale.icu=off
 
 .include "${.CURDIR}/../boost-all/common.mk"
 
 .include "${.CURDIR}/../boost-all/compiled.mk"
 
 MAKE_ARGS+=	--without-python
 MAKE_ARGS+=	${MAKE_ARGS_${CHOSEN_COMPILER_TYPE}}
 MAKE_ARGS_gcc=	xdll-path=${_GCC_RUNTIME}
 ALL_TARGET=	stage
 
 .include <bsd.port.options.mk>
 
 do-install:
 	@cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ${MAKE_CMD} \
 		${MAKE_ARGS:NDESTDIR=*:S,^--prefix=,&${STAGEDIR},} ${INSTALL_TARGET}
 	@${FIND} ${STAGEDIR}${PREFIX}/lib/cmake -type f -exec \
 		${REINPLACE_CMD} -i '' -e 's,${STAGEDIR},,' {} +
 # For some reasons BJAM forget about the links
 	@cd ${WRKSRC}/stage/ && ${FIND} lib -type l | ${PAX} -rw -p p ${STAGEDIR}${PREFIX}
 
 # display pkg-message
 post-install:
 	@${TOUCH} ${PKGMESSAGE}
 
 	@${CAT} ${PKG_MESSAGE_FILE_THREADS} >> ${PKGMESSAGE}
 	@${ECHO_CMD} >> ${PKGMESSAGE}
 
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/*.so
 
 	@${REINPLACE_CMD} \
 		-e "s|%%LOCALBASE%%|${LOCALBASE}|g" \
 		-e "s|%%PYTHON_INCLUDEDIR%%|${PYTHON_INCLUDEDIR}|g" \
 		-e "s|%%PYTHON_LIBDIR%%|${PYTHON_LIBDIR}|g" \
 		-e "s|%%PYTHON_VERSION%%|${PYTHON_VERSION}|g" ${PKGMESSAGE}
 
 .include <bsd.port.mk>
diff --git a/devel/boost-libs/files/patch-boost_functional.hpp b/devel/boost-libs/files/patch-boost_functional.hpp
new file mode 100644
index 000000000000..81bd33069087
--- /dev/null
+++ b/devel/boost-libs/files/patch-boost_functional.hpp
@@ -0,0 +1,28 @@
+From 6a573e4b8333ee63ee62ce95558c3667348db233 Mon Sep 17 00:00:00 2001
+From: Glen Fernandes <glen.fernandes@gmail.com>
+Date: Mon, 17 Apr 2023 06:59:02 -0400
+Subject: [PATCH] Define unary_function and binary_function unconditionally
+
+--- boost/functional.hpp.orig	2023-04-10 13:47:33 UTC
++++ boost/functional.hpp
+@@ -21,7 +21,6 @@ namespace boost
+     namespace functional
+     {
+         namespace detail {
+-#if defined(_HAS_AUTO_PTR_ETC) && !_HAS_AUTO_PTR_ETC
+             // std::unary_function and std::binary_function were both removed
+             // in C++17.
+ 
+@@ -39,12 +38,6 @@ namespace boost
+                 typedef Arg2 second_argument_type;
+                 typedef Result result_type;
+             };
+-#else
+-            // Use the standard objects when we have them.
+-
+-            using std::unary_function;
+-            using std::binary_function;
+-#endif
+         }
+     }
+