diff --git a/CHANGELOG b/CHANGELOG
index 9c5b83baa..808e0c97c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,9 @@
+sdrangel (7.2.1-1) unstable; urgency=medium
+
+  * AMBE feature: fixed many errors preventing build on Windows and MacOS. Issue #1254
+
+  -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Thu, 26 May 2022 03:12:00 +0200
+
 sdrangel (7.2.0-1) unstable; urgency=medium
 
   * Support hardware AMBE decoding wih a new feature plugin. Implements #1254
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 949568520..32ee35ff3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,7 +16,7 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 # configure version
 set(sdrangel_VERSION_MAJOR "7")
 set(sdrangel_VERSION_MINOR "2")
-set(sdrangel_VERSION_PATCH "0")
+set(sdrangel_VERSION_PATCH "1")
 set(sdrangel_VERSION_SUFFIX "")
 
 # SDRAngel cmake options
diff --git a/debian/changelog b/debian/changelog
index 4b3b1e10a..dd9b651e2 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+sdrangel (7.2.1-1) unstable; urgency=medium
+
+  * AMBE feature: fixed many errors preventing build on Windows and MacOS. Issue #1254
+
+  -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Thu, 26 May 2022 03:12:00 +0200
+
 sdrangel (7.2.0-1) unstable; urgency=medium
 
   * Support hardware AMBE decoding wih a new feature plugin. Implements #1254
diff --git a/plugins/feature/ambe/ambeplugin.cpp b/plugins/feature/ambe/ambeplugin.cpp
index 7a2c46a05..495e8881a 100644
--- a/plugins/feature/ambe/ambeplugin.cpp
+++ b/plugins/feature/ambe/ambeplugin.cpp
@@ -29,7 +29,7 @@
 const PluginDescriptor AMBEPlugin::m_pluginDescriptor = {
     AMBE::m_featureId,
 	QStringLiteral("AMBE Controller"),
-    QStringLiteral("7.2.0"),
+    QStringLiteral("7.2.1"),
 	QStringLiteral("(c) Edouard Griffiths, F4EXB"),
 	QStringLiteral("https://github.com/f4exb/sdrangel"),
 	true,