diff --git a/games/vcmi/Makefile b/games/vcmi/Makefile
index 1c083d5a6a09..78b98d9ae40f 100644
--- a/games/vcmi/Makefile
+++ b/games/vcmi/Makefile
@@ -1,48 +1,48 @@
 PORTNAME=	vcmi
-PORTVERSION=	1.1.0
+PORTVERSION=	1.1.1
 CATEGORIES=	games
 
 MAINTAINER=	danfe@FreeBSD.org
 COMMENT=	Open-source engine for Heroes of Might and Magic III
 WWW=		https://vcmi.eu/
 
 LICENSE=	GPLv2+
 
 LIB_DEPENDS=	libavcodec.so:multimedia/ffmpeg \
 		libboost_atomic.so:devel/boost-libs \
 		libfuzzylite.so:devel/fuzzylite \
 		libminizip.so:archivers/minizip \
 		libtbb.so:devel/onetbb
 RUN_DEPENDS=	bash:shells/bash
 
 USES=		cmake pkgconfig sdl shebangfix
 USE_GITHUB=	yes
 USE_SDL=	image2 mixer2 sdl2 ttf2
 SHEBANG_FILES=	vcmibuilder
 CMAKE_ARGS=	-DCMAKE_INSTALL_RPATH_USE_LINK_PATH:BOOL=ON \
 		-DCMAKE_INSTALL_RPATH:PATH=${PREFIX}/lib/${PORTNAME} \
 		-DENABLE_GITVERSION:BOOL=OFF -DENABLE_TEST:BOOL=OFF \
 		-DFORCE_BUNDLED_FL:BOOL=OFF
 
 PORTDOCS=	AUTHORS ChangeLog README.md
 
 OPTIONS_DEFINE=	DOCS QT
 OPTIONS_DEFAULT=	QT
 OPTIONS_SUB=	yes
 
 QT_DESC=	Build Qt-based game launcher and map editor
 QT_USES=	qt:5
 QT_USE=		QT=buildtools:build,qmake:build,core,gui,network,widgets
 QT_CMAKE_OFF=	-DENABLE_LAUNCHER:BOOL=OFF -DENABLE_EDITOR:BOOL=OFF
 
 post-configure:
-	${SED} -e 's,@GIT_SHA1@,5278271,' ${WRKSRC}/Version.cpp.in \
+	${SED} -e 's,@GIT_SHA1@,b429f0b,' ${WRKSRC}/Version.cpp.in \
 		> ${BUILD_WRKSRC}/Version.cpp
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${PORTDOCS:S,^,${WRKSRC}/,} ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
 
 PATCH_ARGS+=	-l
diff --git a/games/vcmi/distinfo b/games/vcmi/distinfo
index dea8d6a9dc6d..375d1249de6a 100644
--- a/games/vcmi/distinfo
+++ b/games/vcmi/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1671792720
-SHA256 (vcmi-vcmi-1.1.0_GH0.tar.gz) = 39db3ac7a2d1e386be1982957c0746e4e47f0d6a57268a57e65df9c95c967474
-SIZE (vcmi-vcmi-1.1.0_GH0.tar.gz) = 6412813
+TIMESTAMP = 1675416308
+SHA256 (vcmi-vcmi-1.1.1_GH0.tar.gz) = 41cf343e45a3c1f4ddf95e97697c25e68e40b93f681c0b9d631b3c9d1608a49b
+SIZE (vcmi-vcmi-1.1.1_GH0.tar.gz) = 6412309
diff --git a/games/vcmi/files/patch-lib_serializer_Connection.cpp b/games/vcmi/files/patch-lib_serializer_Connection.cpp
new file mode 100644
index 000000000000..8d7f2389e1a3
--- /dev/null
+++ b/games/vcmi/files/patch-lib_serializer_Connection.cpp
@@ -0,0 +1,26 @@
+--- lib/serializer/Connection.cpp.orig	2023-02-03 09:25:08 UTC
++++ lib/serializer/Connection.cpp
+@@ -15,6 +15,7 @@
+ #include "../CGameState.h"
+ 
+ #include <boost/asio.hpp>
++#include <sys/sysctl.h>
+ 
+ VCMI_LIB_NAMESPACE_BEGIN
+ 
+@@ -46,8 +47,13 @@ void CConnection::init()
+ 	socket->set_option(boost::asio::ip::tcp::no_delay(true));
+     try
+     {
+-        socket->set_option(boost::asio::socket_base::send_buffer_size(4194304));
+-        socket->set_option(boost::asio::socket_base::receive_buffer_size(4194304));
++	unsigned long sb_max, sb_max_adj;
++	size_t len = sizeof(sb_max);
++	(void)sysctlbyname("kern.ipc.maxsockbuf", &sb_max, &len, NULL, 0);
++	sb_max_adj = sb_max * MCLBYTES / (MSIZE + MCLBYTES);
++
++	socket->set_option(boost::asio::socket_base::send_buffer_size(sb_max_adj));
++	socket->set_option(boost::asio::socket_base::receive_buffer_size(sb_max_adj));
+     }
+     catch (const boost::system::system_error & e)
+     {