diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9ce9e5c..d40dfc0e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.9.0](https://github.com/GluuFederation/cloud-native-edition/compare/v1.8.37...v1.9.0) (2024-08-22)
+
+
+### Features
+
+* prepare assets for Gluu v4.5.5 ([#651](https://github.com/GluuFederation/cloud-native-edition/issues/651)) ([eac45e8](https://github.com/GluuFederation/cloud-native-edition/commit/eac45e8a9d37880317960676af8e014880ead0d7))
+
 ## [1.8.37](https://github.com/GluuFederation/cloud-native-edition/compare/v1.8.36...v1.8.37) (2024-07-30)
 
 
diff --git a/pygluu/kubernetes/version.py b/pygluu/kubernetes/version.py
index 88bc0c40..0f2f0315 100644
--- a/pygluu/kubernetes/version.py
+++ b/pygluu/kubernetes/version.py
@@ -4,4 +4,4 @@
 
 """
 
-__version__ = "1.8.38"
+__version__ = "1.9.0"