diff --git a/src/currency_core/checkpoints_create.h b/src/currency_core/checkpoints_create.h
index 49d10037..77907927 100644
--- a/src/currency_core/checkpoints_create.h
+++ b/src/currency_core/checkpoints_create.h
@@ -27,6 +27,7 @@ namespace currency
     ADD_CHECKPOINT(1161000,  "96990d851b484e30190678756ba2a4d3a2f92b987e2470728ac1e38b2bf35908");
     ADD_CHECKPOINT(1480000,  "5dd3381eec35e8b4eba4518bfd8eec682a4292761d92218fd59b9f0ffedad3fe");
     ADD_CHECKPOINT(2000000,  "7b6698a8cc279aa78d6263f01fef186bd16f5b1ea263a7f4714abc1d506b9cb3");
+    ADD_CHECKPOINT(2390000,  "10797d34349d0ef1d1ab4b41ada6f8f2c2f86a7f7eebe44dd2ba06067cb47e0a");
 #endif
 
     return true;
diff --git a/src/gui/qt-daemon/layout b/src/gui/qt-daemon/layout
index 5c46578b..50e07717 160000
--- a/src/gui/qt-daemon/layout
+++ b/src/gui/qt-daemon/layout
@@ -1 +1 @@
-Subproject commit 5c46578ba2cf2bd9bcb377e550e0701f8e5c9b77
+Subproject commit 50e07717bff0bc00617bd8d14589e15f2647fabf
diff --git a/src/version.h.in b/src/version.h.in
index 9dfd81f9..018842ef 100644
--- a/src/version.h.in
+++ b/src/version.h.in
@@ -8,6 +8,6 @@
 #define PROJECT_REVISION "2"
 #define PROJECT_VERSION PROJECT_MAJOR_VERSION "." PROJECT_MINOR_VERSION "." PROJECT_REVISION
 
-#define PROJECT_VERSION_BUILD_NO 156
+#define PROJECT_VERSION_BUILD_NO 160
 #define PROJECT_VERSION_BUILD_NO_STR STRINGIFY_EXPAND(PROJECT_VERSION_BUILD_NO)
 #define PROJECT_VERSION_LONG PROJECT_VERSION "." PROJECT_VERSION_BUILD_NO_STR "[" BUILD_COMMIT_ID "]"
diff --git a/utils/build_script_mac_osx.sh b/utils/build_script_mac_osx.sh
index 7153fff9..79d74827 100755
--- a/utils/build_script_mac_osx.sh
+++ b/utils/build_script_mac_osx.sh
@@ -60,7 +60,7 @@ fi
 
 # copy all necessary libs into the bundle in order to workaround El Capitan's SIP restrictions
 mkdir -p Zano.app/Contents/Frameworks/boost_libs
-cp -R "$ZANO_BOOST_LIBS_PATH/" Zano.app/Contents/Frameworks/boost_libs/
+cp -R $ZANO_BOOST_LIBS_PATH/*.dylib Zano.app/Contents/Frameworks/boost_libs/
 if [ $? -ne 0 ]; then
     echo "Failed to cp workaround to MacOS"
     exit 1
@@ -84,8 +84,7 @@ source ../../../utils/macosx_fix_boost_libs_path.sh
 fix_boost_libs_in_binary @executable_path/../Frameworks/boost_libs Zano.app/Contents/MacOS/Zano
 fix_boost_libs_in_binary @executable_path/../Frameworks/boost_libs Zano.app/Contents/MacOS/simplewallet
 fix_boost_libs_in_binary @executable_path/../Frameworks/boost_libs Zano.app/Contents/MacOS/zanod
-fix_boost_libs_in_libs @executable_path/../Frameworks/boost_libs Zano.app/Contents/Frameworks/boost_libs
-
+#fix_boost_libs_in_libs @executable_path/../Frameworks/boost_libs Zano.app/Contents/Frameworks/boost_libs
 
 
 "$ZANO_QT_PATH/clang_64/bin/macdeployqt" Zano.app
@@ -95,6 +94,8 @@ if [ $? -ne 0 ]; then
 fi
 
 
+rm -rf Zano.app/Contents/Frameworks/libboost*.dylib
+
 
 rsync -a ../../../src/gui/qt-daemon/layout/html Zano.app/Contents/MacOS --exclude less --exclude package.json --exclude gulpfile.js
 if [ $? -ne 0 ]; then
diff --git a/utils/macosx_fix_boost_libs_path.sh b/utils/macosx_fix_boost_libs_path.sh
index ff290d92..15a02ce2 100644
--- a/utils/macosx_fix_boost_libs_path.sh
+++ b/utils/macosx_fix_boost_libs_path.sh
@@ -2,12 +2,12 @@ set -e
 
 function rel_path() # $1 - path to a target dir/file, $2 - base dir
 {
-  python -c "import os.path; print os.path.relpath('$1', os.path.dirname('$2'))"
+  python3 -c "import os.path; print(os.path.relpath('$1', os.path.dirname('$2')))"
 }
 
 function abs_path()
 {
-  python -c "import os.path; print os.path.abspath('$1')"
+  python3 -c "import os.path; print(os.path.abspath('$1'))"
 }
 
 function fix_boost_libs_in_binary() # $1 - path to boost libs, $2 - binary to fix
@@ -17,23 +17,24 @@ function fix_boost_libs_in_binary() # $1 - path to boost libs, $2 - binary to fi
     echo "fix_boost_libs_in_binary is called with no or invalid parameters"
     return 1
   fi
-  install_name_tool -change libboost_system.dylib          $1/libboost_system.dylib          $2
-  install_name_tool -change libboost_filesystem.dylib      $1/libboost_filesystem.dylib      $2
-  install_name_tool -change libboost_thread.dylib          $1/libboost_thread.dylib          $2
-  install_name_tool -change libboost_date_time.dylib       $1/libboost_date_time.dylib       $2
-  install_name_tool -change libboost_chrono.dylib          $1/libboost_chrono.dylib          $2
-  install_name_tool -change libboost_regex.dylib           $1/libboost_regex.dylib           $2
-  install_name_tool -change libboost_serialization.dylib   $1/libboost_serialization.dylib   $2
-  install_name_tool -change libboost_atomic.dylib          $1/libboost_atomic.dylib          $2
-  install_name_tool -change libboost_program_options.dylib $1/libboost_program_options.dylib $2
-  install_name_tool -change libboost_locale.dylib          $1/libboost_locale.dylib          $2
-  install_name_tool -change libboost_timer.dylib           $1/libboost_timer.dylib           $2
-  install_name_tool -change libboost_chrono.dylib          $1/libboost_chrono.dylib          $2
+  install_name_tool -change @rpath/libboost_system.dylib          $1/libboost_system.dylib          $2
+  install_name_tool -change @rpath/libboost_filesystem.dylib      $1/libboost_filesystem.dylib      $2
+  install_name_tool -change @rpath/libboost_thread.dylib          $1/libboost_thread.dylib          $2
+  install_name_tool -change @rpath/libboost_date_time.dylib       $1/libboost_date_time.dylib       $2
+  install_name_tool -change @rpath/libboost_chrono.dylib          $1/libboost_chrono.dylib          $2
+  install_name_tool -change @rpath/libboost_regex.dylib           $1/libboost_regex.dylib           $2
+  install_name_tool -change @rpath/libboost_serialization.dylib   $1/libboost_serialization.dylib   $2
+  install_name_tool -change @rpath/libboost_atomic.dylib          $1/libboost_atomic.dylib          $2
+  install_name_tool -change @rpath/libboost_program_options.dylib $1/libboost_program_options.dylib $2
+  install_name_tool -change @rpath/libboost_locale.dylib          $1/libboost_locale.dylib          $2
+  install_name_tool -change @rpath/libboost_timer.dylib           $1/libboost_timer.dylib           $2
+  install_name_tool -change @rpath/libboost_chrono.dylib          $1/libboost_chrono.dylib          $2
   return 0
 }
 
 function fix_boost_libs_in_libs() # $1 - path to boost libs, $2 - path to libs folder
 {
+  return 0 # temporary disabled -- 2023-11-20, sowle
   install_name_tool -change libboost_system.dylib          $1/libboost_system.dylib          $2/libboost_filesystem.dylib
   install_name_tool -change libboost_system.dylib          $1/libboost_system.dylib          $2/libboost_thread.dylib
   install_name_tool -change libboost_system.dylib          $1/libboost_system.dylib          $2/libboost_chrono.dylib