diff --git a/horusgui/__init__.py b/horusgui/__init__.py
index 3ced358..d31c31e 100755
--- a/horusgui/__init__.py
+++ b/horusgui/__init__.py
@@ -1 +1 @@
-__version__ = "0.2.1"
+__version__ = "0.2.3"
diff --git a/horusgui/config.py b/horusgui/config.py
index d64c6ef..b4ea8b8 100644
--- a/horusgui/config.py
+++ b/horusgui/config.py
@@ -69,7 +69,7 @@ def read_config(widgets):
     """ Read in configuration settings from Qt """
     global qt_settings, default_config
 
-    OK_VERSIONS = [__version__]
+    OK_VERSIONS = [__version__, '0.2.1']
     
     # Try and read in the version parameter from QSettings
     if qt_settings.value("version") not in OK_VERSIONS:
diff --git a/pyproject.toml b/pyproject.toml
index 98beff0..3849429 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "horusgui"
-version = "0.2.1"
+version = "0.2.3"
 description = ""
 authors = ["Mark Jessop <vk5qi@rfhead.net>"]
 
@@ -12,7 +12,7 @@ PyQt5 = "^5.13.0"
 pyqtgraph = "^0.11.0"
 pyaudio = "^0.2.11"
 "ruamel.yaml" = "^0.16.10"
-horusdemodlib = "^0.2.2"
+horusdemodlib = "^0.2.3"
 
 [tool.poetry.dev-dependencies]
 
diff --git a/requirements.txt b/requirements.txt
index ee85993..4453a22 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,4 @@ PyQt5
 pyqtgraph
 ruamel.yaml
 requests
-horusdemodlib>=0.2.2
\ No newline at end of file
+horusdemodlib>=0.2.3
\ No newline at end of file