diff --git a/CHANGELOG.md b/CHANGELOG.md
index f3423c5..e69dde9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.2.3
+
+- bug fix on relay
+
 ## 0.2.2
 
 - review sequence implementation
diff --git a/ipx800/__init__.py b/ipx800/__init__.py
index d3886a2..82829d5 100644
--- a/ipx800/__init__.py
+++ b/ipx800/__init__.py
@@ -5,4 +5,4 @@
 from ipx800.ipx800 import ApiError, IPX800 as ipx800  # noqa
 
 
-__version__ = "0.2.2"
+__version__ = "0.2.3"