diff --git a/sysutils/tmux/Makefile b/sysutils/tmux/Makefile
index 6f6c93baeeef..384332b36921 100644
--- a/sysutils/tmux/Makefile
+++ b/sysutils/tmux/Makefile
@@ -1,71 +1,71 @@
 # Created by: Wen Heping <wenheping@gmail.com>
 
 PORTNAME=	tmux
-PORTVERSION=	3.2a
+PORTVERSION=	3.3a
 CATEGORIES=	sysutils
 MASTER_SITES=	https://github.com/tmux/tmux/releases/download/${PORTVERSION}/
 DISTFILES=	${DISTNAME}${EXTRACT_SUFX}
 
 MAINTAINER=	mat@FreeBSD.org
 COMMENT=	Terminal Multiplexer
 
 LICENSE=	ISCL GPLv2
 LICENSE_COMB=	multi
 LICENSE_FILE_ISCL=	${WRKSRC}/COPYING
 LICENSE_FILE_GPLv2=	${WRKSRC_bash}/COPYING
 LICENSE_DISTFILES_ISCL=	${DISTNAME}${EXTRACT_SUFX}
 LICENSE_DISTFILES_GPLv2=	${DISTFILE_bash}
 
 USES=		cpe ncurses pkgconfig
 
 CPE_VENDOR=	tmux_project
 
 USE_GITHUB=	nodefault
 GH_TUPLE=	imomaliev:tmux-bash-completion:f5d5323:bash
 
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-utempter \
 		--sysconfdir=${PREFIX}/etc
 
 CONFLICTS_INSTALL=	tmux23
 
 PLIST_FILES=	bin/tmux \
 		etc/bash_completion.d/tmux \
 		man/man1/tmux.1.gz
 
 PORTDOCS=	CHANGES README
 PORTEXAMPLES=	*
 
 OPTIONS_DEFINE=	DOCS EXAMPLES LIBEVENT_STATIC UTF8PROC
 
 LIBEVENT_STATIC_DESC=	Build with static libevent
 UTF8PROC_DESC=		Build with utf8proc support
 
 LIBEVENT_STATIC_BUILD_DEPENDS=		${LOCALBASE}/lib/libevent.a:devel/libevent
 LIBEVENT_STATIC_LIB_DEPENDS_OFF=	libevent.so:devel/libevent
 LIBEVENT_STATIC_VARS=			LESTATIC=${LOCALBASE}/lib/libevent.a
 
 UTF8PROC_LIB_DEPENDS=		libutf8proc.so:textproc/utf8proc
 UTF8PROC_CONFIGURE_ENABLE=	utf8proc
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|/etc/tmux.conf|${PREFIX}/etc/tmux.conf|g' ${WRKSRC}/CHANGES \
 		${WRKSRC}/tmux.h
 
 post-configure-LIBEVENT_STATIC-on:
 	${REINPLACE_CMD} -e '/LIBS/s|-levent[^[:blank:]]*|${LESTATIC}|' \
 		${WRKSRC}/${MAKEFILE}
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${PREFIX}/etc/bash_completion.d
 	${INSTALL_DATA} ${WRKSRC_bash}/completions/tmux ${STAGEDIR}${PREFIX}/etc/bash_completion.d/tmux
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 
 post-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	${INSTALL_DATA} ${WRKSRC}/example* ${STAGEDIR}${EXAMPLESDIR}
 
 .include <bsd.port.mk>
diff --git a/sysutils/tmux/distinfo b/sysutils/tmux/distinfo
index 20f51ca85de9..37cd29fb5bdc 100644
--- a/sysutils/tmux/distinfo
+++ b/sysutils/tmux/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1624259734
-SHA256 (tmux-3.2a.tar.gz) = 551553a4f82beaa8dadc9256800bcc284d7c000081e47aa6ecbb6ff36eacd05f
-SIZE (tmux-3.2a.tar.gz) = 648394
+TIMESTAMP = 1657892731
+SHA256 (tmux-3.3a.tar.gz) = e4fd347843bd0772c4f48d6dde625b0b109b7a380ff15db21e97c11a4dcdf93f
+SIZE (tmux-3.3a.tar.gz) = 677448
 SHA256 (imomaliev-tmux-bash-completion-f5d5323_GH0.tar.gz) = 4e4f791c446e3cab1a02d39a30fbfd4cec6c7e3119365860a04c9de205eaa626
 SIZE (imomaliev-tmux-bash-completion-f5d5323_GH0.tar.gz) = 8726