diff --git a/README.md b/README.md
index b4566f80..d004faf4 100644
--- a/README.md
+++ b/README.md
@@ -98,7 +98,7 @@ Every commit triggers a workflow on
 that builds and packages OpenHantek6022 for:
 * Linux (`*.deb`, `*.rpm`, `*.tar.gz`)
 * Windows (`*.zip`)
-* macOS - currently only build but no package upload due to a regression caused by incompatible changes on macos side.
+* macOS - (`*.dmg`, `*.tar.gz`)
 
 [![GitHub CI](https://github.com/OpenHantek/OpenHantek6022/actions/workflows/build_check.yml/badge.svg)](https://github.com/OpenHantek/OpenHantek6022/actions/workflows/build_check.yml)
 This status badge here (and on top) show the build status.
@@ -125,7 +125,7 @@ To make building for Linux even easier, I provide two shell scripts:
 If you make small changes to the local source code, it is sufficient to call `make -j4` or `fakeroot make -j4 package` in the `build` directory.
 
 ## Install Prebuilt Binary Packages
-* Download Linux (built on Ubuntu 1804 LTS), Raspberry Pi (Debian stable), FreeBSD (12.1), macOS (Catalina 10.15) and Windows (Visual Studio 2019) packages for your convenience from the [Releases](https://github.com/OpenHantek/OpenHantek6022/releases) page.
+* Download Linux (Ubuntu 2004 LTS), Raspberry Pi (Debian stable), FreeBSD (12.1), macOS (Big Sur 11.6) and Windows (Visual Studio 2019) packages for your convenience from the [Releases](https://github.com/OpenHantek/OpenHantek6022/releases) page.
 * If you want to follow ongoing development, packages built from a fairly recent commit are available in the [unstable release](https://github.com/OpenHantek/OpenHantek6022/releases/tag/unstable).
 * For RPi4 see also [issue #28](https://github.com/OpenHantek/OpenHantek6022/issues/28).
 * These binary packages are built on stable operating system versions and require an up-to-date system.
diff --git a/docs/OpenHantek6022_User_Manual.odt b/docs/OpenHantek6022_User_Manual.odt
index b3148f2f..d16c7936 100644
Binary files a/docs/OpenHantek6022_User_Manual.odt and b/docs/OpenHantek6022_User_Manual.odt differ
diff --git a/docs/OpenHantek6022_User_Manual.pdf b/docs/OpenHantek6022_User_Manual.pdf
index 834ef234..53e8b58e 100644
Binary files a/docs/OpenHantek6022_User_Manual.pdf and b/docs/OpenHantek6022_User_Manual.pdf differ
diff --git a/docs/build.md b/docs/build.md
index 95cea009..013b332f 100644
--- a/docs/build.md
+++ b/docs/build.md
@@ -125,6 +125,10 @@ We recommend homebrew to install the required libraries.
     git submodule update --init --recursive
     brew update
     brew install libusb fftw qt5 cmake binutils create-dmg
+    # the next two commands (hack from @warpme) fix #314
+    mkdir -p /usr/local/opt/qt5/lib/libgcc_s.1.1.dylib.framework
+    ln -sf /usr/local/opt/gcc/lib/gcc/11/libgcc_s.1.1.dylib \
+      /usr/local/opt/qt5/lib/libgcc_s.1.1.dylib.framework/libgcc_s.1.1.dylib
 
 If you want to build an OSX bundle make sure the option in `openhantek/CMakeLists.txt` is set accordingly:
 
@@ -132,7 +136,8 @@ If you want to build an OSX bundle make sure the option in `openhantek/CMakeList
 
 After you've installed the requirements run the following commands inside the top directory of this package:
 
-    mkdir build
+    mkdir -p build
+    rm -rf build/*
     cd build
     cmake ..
     #
diff --git a/openhantek/src/OH_BUILD.h b/openhantek/src/OH_BUILD.h
index 18aa433e..278067a2 100644
--- a/openhantek/src/OH_BUILD.h
+++ b/openhantek/src/OH_BUILD.h
@@ -1,2 +1,2 @@
 // Do not edit, will be re-created at each commit!
-#define OH_BUILD "20220731 - commit 1039"
+#define OH_BUILD "20220731 - commit 1040"
diff --git a/openhantek/src/OH_VERSION.h b/openhantek/src/OH_VERSION.h
index da509e22..de0a2a0b 100644
--- a/openhantek/src/OH_VERSION.h
+++ b/openhantek/src/OH_VERSION.h
@@ -9,7 +9,7 @@
 
 // next line shall define either OH_VERSION or LAST_OH_VERSION
 //
-#define LAST_OH_VERSION "3.3.0.1"
+#define OH_VERSION "3.3.1"
 
 
 // do not edit below