diff --git a/CHANGELOG.md b/CHANGELOG.md
index 78bd39d..79804a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,19 @@
 
 
 
+## v1.2.3 (2024-03-27)
+
+### Fix
+
+* fix(load_class): better performace in load_class function ([`77b25c6`](https://github.com/hokus15/IOTConnect/commit/77b25c6014a2e48178a9151134adede7ec699180))
+
+### Unknown
+
+* Merge pull request #25 from hokus15/develop
+
+fix(load_class): better performace in load_class function ([`f807fe4`](https://github.com/hokus15/IOTConnect/commit/f807fe4fe69afd414cdf41c51c22f8de304d488f))
+
+
 ## v1.2.2 (2024-03-26)
 
 ### Fix
diff --git a/iotconnect/__version__.py b/iotconnect/__version__.py
index 923b987..5a5df3b 100644
--- a/iotconnect/__version__.py
+++ b/iotconnect/__version__.py
@@ -1 +1 @@
-__version__ = '1.2.2'
+__version__ = '1.2.3'
diff --git a/pyproject.toml b/pyproject.toml
index 26d1ada..71172e1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "iotconnect"
-version = "1.2.2"
+version = "1.2.3"
 authors = [
     {name = "Jordi Morell", email = "hokus@hotmail.com"},
 ]