diff --git a/irc/weechat/Makefile b/irc/weechat/Makefile
index 0be4778f2090..5d61c45788d2 100644
--- a/irc/weechat/Makefile
+++ b/irc/weechat/Makefile
@@ -1,89 +1,89 @@
 PORTNAME=	weechat
-PORTVERSION=	4.3.0
+PORTVERSION=	4.3.1
 CATEGORIES=	irc
 MASTER_SITES=	https://weechat.org/files/src/
 
 MAINTAINER=	brnrd@FreeBSD.org
 COMMENT=	Lightweight and user friendly ncurses based IRC client
 WWW=		https://weechat.org/
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS+=	libcurl.so:ftp/curl \
 		libgcrypt.so:security/libgcrypt \
 		libgnutls.so:security/gnutls \
 		libgpg-error.so:security/libgpg-error
 
 USES=		cmake cpe ncurses pkgconfig tar:xz
 USE_LDCONFIG=	yes
 
 CMAKE_ARGS=	-DLIBDATADIR=${LOCALBASE}/libdata
 
 OPTIONS_DEFINE=		API BACKTRACE DOCS HEADLESS ICON ICONV MANPAGES NLS ZSTD
 OPTIONS_DEFAULT=	API ASPELL BACKTRACE CHARSET HEADLESS ICON LUA MANPAGES \
 			NLS PERL PYTHON RUBY TCL TYPING ZSTD
 OPTIONS_SUB=		yes
 
 OPTIONS_GROUP=		PLUGINS
 OPTIONS_GROUP_PLUGINS=	ASPELL CHARSET GUILE JAVASCRIPT LUA PERL PHP PYTHON \
 			RUBY TCL TYPING
 
 API_DESC=		HTTP REST API
 BACKTRACE_DESC=		Provide crash backtraces
 CHARSET_DESC=		Charset plugin (implies ICONV)
 GUILE_DESC=		Guile script support
 HEADLESS_DESC=		Build headless weechat as well
 ICON_DESC=		Desktop icon
 JAVASCRIPT_DESC=	Javascript script support
 PLUGINS_DESC=		Weechat Plugins
 PYTHON_DESC=		Python script support
 RUBY_DESC=		Ruby script support
 TYPING_DESC=		Typing status plugin
 
 .for _opt in ${OPTIONS_GROUP_PLUGINS} BACKTRACE HEADLESS ICONV GNUTLS NLS ZSTD
 ${_opt}_CMAKE_BOOL=	ENABLE_${_opt}
 .endfor
 
 API_CMAKE_BOOL=		ENABLE_CJSON
 API_LIB_DEPENDS=	libcjson.so:devel/libcjson
 ASPELL_CMAKE_BOOL=	ENABLE_SPELL
 ASPELL_LIB_DEPENDS=	libaspell.so:textproc/aspell
 CHARSET_IMPLIES=	ICONV
 DOCS_CMAKE_BOOL=	ENABLE_DOC ENABLE_DOC_INCOMPLETE
 DOCS_BUILD_DEPENDS=	${LOCALBASE}/bin/asciidoctor:textproc/rubygem-asciidoctor
 GUILE_USES=		guile:2.2,conflicts
 ICONV_USES=		iconv
 JAVASCRIPT_LIB_DEPENDS=	libv8.so:lang/v8
 LUA_USES=		lua pkgconfig
 MANPAGES_CMAKE_BOOL=	ENABLE_MAN
 MANPAGES_CMAKE_ON=	-DMANDIR=${PREFIX}/share/man
 MANPAGES_BUILD_DEPENDS=	${LOCALBASE}/bin/asciidoctor:textproc/rubygem-asciidoctor
 NLS_USES=		gettext
 PERL_USES=		perl5
 PHP_USES=		php:build,embed
 PYTHON_USES=		python
 RUBY_USES=		ruby
 TCL_CMAKE_ON=		-DTCL_VERSION:STRING="${TCL_VER}" \
 			-DTCL_TCLSH:PATH="${TCLSH}"
 TCL_USES=		tcl
 ZSTD_LIB_DEPENDS=	libzstd.so:archivers/zstd
 
 .include <bsd.port.pre.mk>
 
 post-patch:
 .if ${LOCALBASE} != "/usr/local"
 .  for f in src/core/CMakeLists.txt cmake/*.cmake
 	@${REINPLACE_CMD} 's|/usr/local|${LOCALBASE}|' ${WRKSRC}/$f
 .  endfor
 .endif
 	@${REINPLACE_CMD} 's|python${PYTHON_MAJOR_VER}|python-${PYTHON_VER}|' \
 		${WRKSRC}/cmake/FindPython.cmake
 
 post-patch-ICON-off:
 	@${REINPLACE_CMD} -e '/^# icon$$/,/^$$/d' ${WRKSRC}/CMakeLists.txt
 
 post-install:
 	${LN} -sf weechat ${STAGEDIR}${PREFIX}/bin/weechat-curses
 
 .include <bsd.port.post.mk>
diff --git a/irc/weechat/distinfo b/irc/weechat/distinfo
index 1c56c9a977fb..4e0c6a1fb082 100644
--- a/irc/weechat/distinfo
+++ b/irc/weechat/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1716798621
-SHA256 (weechat-4.3.0.tar.xz) = 36f9f90bf2f69f77a34d1e0d58f06ca08f0f20f8263ab940b637e7abf796862d
-SIZE (weechat-4.3.0.tar.xz) = 2692816
+TIMESTAMP = 1717351182
+SHA256 (weechat-4.3.1.tar.xz) = 157e22a17dcc303c665739631a04470d786474e805febed2ed2d5b6250d18653
+SIZE (weechat-4.3.1.tar.xz) = 2692548
diff --git a/irc/weechat/files/patch-CMakeLists.txt b/irc/weechat/files/patch-CMakeLists.txt
index 5bfa52cd24b8..0e66921cdef3 100644
--- a/irc/weechat/files/patch-CMakeLists.txt
+++ b/irc/weechat/files/patch-CMakeLists.txt
@@ -1,54 +1,54 @@
---- CMakeLists.txt.orig	2023-06-24 20:00:30 UTC
+--- CMakeLists.txt.orig	2024-05-31 11:34:43 UTC
 +++ CMakeLists.txt
-@@ -100,11 +100,13 @@ option(ENABLE_HEADLESS       "Compile the headless bin
- option(ENABLE_NLS            "Enable Native Language Support"           ON)
- option(ENABLE_LARGEFILE      "Enable Large File Support"                ON)
+@@ -102,11 +102,13 @@ option(ENABLE_ALIAS          "Enable Alias plugin"    
+ option(ENABLE_ZSTD           "Enable Zstandard compression"             ON)
+ option(ENABLE_CJSON          "Enable cJSON support"                     ON)
  option(ENABLE_ALIAS          "Enable Alias plugin"                      ON)
 +option(ENABLE_BACKTRACE      "Enable backtraces (via libexecinfo)"      ON)
  option(ENABLE_BUFLIST        "Enable Buflist plugin"                    ON)
  option(ENABLE_CHARSET        "Enable Charset plugin"                    ON)
  option(ENABLE_EXEC           "Enable Exec plugin"                       ON)
  option(ENABLE_FIFO           "Enable FIFO plugin"                       ON)
  option(ENABLE_FSET           "Enable Fast Set plugin"                   ON)
 +option(ENABLE_ICONV          "Enable character conversion support"      ON)
  option(ENABLE_IRC            "Enable IRC plugin"                        ON)
  option(ENABLE_LOGGER         "Enable Logger plugin"                     ON)
  option(ENABLE_RELAY          "Enable Relay plugin"                      ON)
-@@ -217,6 +219,7 @@ endif()
+@@ -208,6 +210,7 @@ add_definitions(-DHAVE_GCRYPT)
  # Check for libgcrypt
- find_package(GCRYPT REQUIRED)
+ pkg_check_modules(LIBGCRYPT REQUIRED libgcrypt)
  add_definitions(-DHAVE_GCRYPT)
 +add_definitions(${GCRYPT_CFLAGS})
- list(APPEND EXTRA_LIBS ${GCRYPT_LDFLAGS})
+ include_directories(${LIBGCRYPT_INCLUDE_DIRS})
+ list(APPEND EXTRA_LIBS ${LIBGCRYPT_LDFLAGS})
  
- # Check for GnuTLS
-@@ -232,10 +235,12 @@ find_package(ZLIB REQUIRED)
- # Check for zstd
- pkg_check_modules(LIBZSTD REQUIRED libzstd)
+@@ -233,10 +236,12 @@ endif()
+   add_definitions(-DHAVE_CJSON)
+ endif()
  
 -# Check for iconv
 -find_package(Iconv)
 -if(ICONV_FOUND)
 -  add_definitions(-DHAVE_ICONV)
 +if (ENABLE_ICONV)
 +  # Check for iconv
 +  find_package(Iconv)
 +  if(ICONV_FOUND)
 +    add_definitions(-DHAVE_ICONV)
 +  endif()
  endif()
  
  # Check for CURL
-@@ -304,10 +309,10 @@ add_custom_target(dist
+@@ -311,10 +316,10 @@ set(exec_prefix "\${prefix}")
  set(PACKAGE "${PROJECT_NAME}")
  set(prefix "${CMAKE_INSTALL_PREFIX}")
  set(exec_prefix "\${prefix}")
 -string(REPLACE "${CMAKE_INSTALL_PREFIX}" "\${prefix}" libdir "${LIBDIR}")
 +string(REPLACE "${CMAKE_INSTALL_PREFIX}" "\${prefix}" libdir "${LIBDATADIR}")
  set(includedir "\${prefix}/include")
  configure_file("${CMAKE_CURRENT_SOURCE_DIR}/weechat.pc.in" "${CMAKE_CURRENT_BINARY_DIR}/weechat.pc" @ONLY)
 -install(FILES "${CMAKE_CURRENT_BINARY_DIR}/weechat.pc" DESTINATION "${LIBDIR}/pkgconfig")
 +install(FILES "${CMAKE_CURRENT_BINARY_DIR}/weechat.pc" DESTINATION "${LIBDATADIR}/pkgconfig")
  
  # cygport file (used to build Cygwin packages)
  configure_file("${CMAKE_CURRENT_SOURCE_DIR}/weechat.cygport.in" "${CMAKE_CURRENT_BINARY_DIR}/weechat-${VERSION}-1.cygport" @ONLY)