diff --git a/net/librsync/Makefile b/net/librsync/Makefile
index 1372f674f153..c4eb624f4ff0 100644
--- a/net/librsync/Makefile
+++ b/net/librsync/Makefile
@@ -1,25 +1,27 @@
 PORTNAME=	librsync
-PORTVERSION=	2.3.2
+PORTVERSION=	2.3.4
 CATEGORIES=	net devel
 MASTER_SITES=	https://github.com/librsync/librsync/releases/download/v${PORTVERSION}/
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Library for delta compression of streams
 WWW=		https://github.com/librsync/librsync
 
 LICENSE=	LGPL21+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libpopt.so:devel/popt
 
 USES=		cmake compiler:c11 cpe perl5
 USE_PERL5=	test
 
+CMAKE_OFF=	ENABLE_TRACE
+CMAKE_ON=	BUILD_RDIFF BUILD_SHARED_LIBS ENABLE_COMPRESSION USE_LIBB2
 TEST_TARGET=	check
 USE_LDCONFIG=	yes
 
 PLIST_SUB=	PORTVERSION=${PORTVERSION}
 
 CPE_VENDOR=	librsync_project
 
 .include <bsd.port.mk>
diff --git a/net/librsync/distinfo b/net/librsync/distinfo
index 6d97204e1c14..8d1a782077f2 100644
--- a/net/librsync/distinfo
+++ b/net/librsync/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1620405353
-SHA256 (librsync-2.3.2.tar.gz) = ef8ce23df38d5076d25510baa2cabedffbe0af460d887d86c2413a1c2b0c676f
-SIZE (librsync-2.3.2.tar.gz) = 194461
+TIMESTAMP = 1684104326
+SHA256 (librsync-2.3.4.tar.gz) = a0dedf9fff66d8e29e7c25d23c1f42beda2089fb4eac1b36e6acd8a29edfbd1f
+SIZE (librsync-2.3.4.tar.gz) = 201307
diff --git a/net/librsync/files/patch-CMakeLists.txt b/net/librsync/files/patch-CMakeLists.txt
index 3480679fd93b..e2115f329ce9 100644
--- a/net/librsync/files/patch-CMakeLists.txt
+++ b/net/librsync/files/patch-CMakeLists.txt
@@ -1,28 +1,28 @@
---- CMakeLists.txt.orig	2020-04-07 06:57:48 UTC
+--- CMakeLists.txt.orig	2023-05-15 13:42:41 UTC
 +++ CMakeLists.txt
-@@ -144,6 +144,12 @@ message (STATUS "PROJECT_NAME  = ${PROJECT_NAME}")
+@@ -162,6 +162,12 @@ message (STATUS "PROJECT_NAME  = ${PROJECT_NAME}")
  message (STATUS "BUILD_HOSTNAME = ${BUILD_HOSTNAME}")
  message (STATUS "CMAKE_SYSTEM = ${CMAKE_SYSTEM}")
  
 +# We need to be able to #include "file" from a few places,
 +# * The original source dir
 +# * The generated source dir
 +include_directories(${CMAKE_CURRENT_BINARY_DIR}/src)
 +include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src)
 +
  # Find POPT
  find_package(POPT)
  if (POPT_FOUND)
-@@ -310,12 +316,6 @@ enable_testing()
+@@ -369,12 +375,6 @@ enable_testing()
  
  # Create conf files
- configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/src/config.h)
+ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/src/config.h)
 -
 -# We need to be able to #include "file" from a few places,
 -# * The original source dir
 -# * The generated source dir
 -include_directories(${CMAKE_CURRENT_BINARY_DIR}/src)
 -include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src)
  
  
  ########### next target ###############