diff --git a/CMakeLists.txt b/CMakeLists.txt
index a732d24d..80656e15 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -147,6 +147,9 @@ if(NOT HAVE_GETOPT_LONG_ONLY)
     add_subdirectory(getopt)
 endif()
 
+# For setting rpath in frontend and frontend_qt
+set_property(GLOBAL PROPERTY ZINT_LIBDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
+
 add_subdirectory(backend)
 if(ZINT_FRONTEND)
     add_subdirectory(frontend)
diff --git a/ChangeLog b/ChangeLog
index e29203f3..edd86cde 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -22,7 +22,8 @@ Bugs
 - CLI: fix "--scalexdimdp" X-dim inch units being divided instead of multiplied
   on conversion to mm
 - DOTCODE: fix not emitting FNC1 (signalling not GS1) if input is just 2 digits
-- CMake: set `rpath` of CLI on macOS install (ticket #346, props Hagen Röwer)
+- CMake: set `rpath` of CLI/GUI on install (ticket #346, props Hagen Röwer and
+  Bryce Harrison)
 - AZTEC: fix ECC to be at least advertised percentages (ticket #347, props
   Francois Grieu)
 
diff --git a/README.macos b/README.macos
index 174bb03a..e2b046b5 100644
--- a/README.macos
+++ b/README.macos
@@ -1,5 +1,6 @@
-% README.macos 2025-10-02
+% README.macos 2026-01-21
 % Tested on macOS 12.7.2 Monterey VirtualBox (thanks to https://github.com/myspaghetti/macos-virtualbox)
+% and macOS 14.8.3 Sonoma (thanks to https://github.com/kholia/OSX-KVM)
 
 1. Prerequisites for building zint and zint-qt
 ==============================================
@@ -10,14 +11,11 @@ First if not already installed, install the developer command line tools
 
     xcode-select --install
 
-This can take a (very) long time. Once done, check for updates by selecting "System Preferences" > "Software Update",
-and clicking "Advanced" and "OK" (with all the checkboxes set) to trigger the check. If updates are found, install.
-This can also take a long time.
-
-With the latest versions of the command line tools, "/usr/include" no longer has the standard C include files. Set
-SDKROOT to overcome this (https://stackoverflow.com/a/60002595/664741)
+(On Monterey but not Sonoma or later, the latest versions of the command line tools may not have "/usr/include"
+in the standard C include directories. Set SDKROOT to overcome this (https://stackoverflow.com/a/60002595/664741)
 
     export SDKROOT=$(xcrun --sdk macosx --show-sdk-path)
+)
 
 Install Homebrew (unless already installed)
 
diff --git a/frontend/CMakeLists.txt b/frontend/CMakeLists.txt
index 2a57bc30..e04ae088 100644
--- a/frontend/CMakeLists.txt
+++ b/frontend/CMakeLists.txt
@@ -24,9 +24,8 @@ if(NOT HAVE_GETOPT_LONG_ONLY)
     target_link_libraries(${PROJECT_NAME} zint_bundled_getopt)
 endif()
 
-if(APPLE AND NOT CMAKE_INSTALL_RPATH)
-    set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
-endif()
+get_property(libdir GLOBAL PROPERTY ZINT_LIBDIR)
+set_target_properties(${PROJECT_NAME} PROPERTIES INSTALL_RPATH "${CMAKE_INSTALL_RPATH};${libdir}")
 
 install(TARGETS ${PROJECT_NAME} DESTINATION "${CMAKE_INSTALL_BINDIR}" RUNTIME)
 if(UNIX)
diff --git a/frontend_qt/CMakeLists.txt b/frontend_qt/CMakeLists.txt
index e420de34..a6fd902c 100644
--- a/frontend_qt/CMakeLists.txt
+++ b/frontend_qt/CMakeLists.txt
@@ -1,5 +1,5 @@
 # Copyright (C) 2008 by BogDan Vatra < bogdan@licentia.eu >
-# Copyright (C) 2009-2025 Robin Stuart <rstuart114@gmail.com>
+# Copyright (C) 2009-2026 Robin Stuart <rstuart114@gmail.com>
 # SPDX-License-Identifier: GPL-3.0-or-later
 # vim: set ts=4 sw=4 et :
 
@@ -52,4 +52,7 @@ target_link_libraries(${PROJECT_NAME} QZint
                         Qt${QT_VERSION_MAJOR}::UiTools Qt${QT_VERSION_MAJOR}::Gui Qt${QT_VERSION_MAJOR}::Svg
                         Qt${QT_VERSION_MAJOR}::Core)
 
+get_property(libdir GLOBAL PROPERTY ZINT_LIBDIR)
+set_target_properties(${PROJECT_NAME} PROPERTIES INSTALL_RPATH "${CMAKE_INSTALL_RPATH};${libdir}")
+
 install(TARGETS ${PROJECT_NAME} DESTINATION "${CMAKE_INSTALL_BINDIR}" RUNTIME)