diff --git a/src/k8s-extension/HISTORY.rst b/src/k8s-extension/HISTORY.rst
index a2d13222aa2..8ba9ec4785e 100644
--- a/src/k8s-extension/HISTORY.rst
+++ b/src/k8s-extension/HISTORY.rst
@@ -3,6 +3,10 @@
 Release History
 ===============
 
+1.4.5
+++++++++++++++++++
+* fix bugs while dropping 'azure-mgmt-relay'
+
 1.4.4
 ++++++++++++++++++
 * drop 'azure-mgmt-relay' sdk dependency
diff --git a/src/k8s-extension/setup.py b/src/k8s-extension/setup.py
index 2a89541b426..372e95cbb29 100644
--- a/src/k8s-extension/setup.py
+++ b/src/k8s-extension/setup.py
@@ -33,7 +33,7 @@
 # TODO: Add any additional SDK dependencies here
 DEPENDENCIES = []
 
-VERSION = "1.4.4"
+VERSION = "1.4.5"
 
 with open("README.rst", "r", encoding="utf-8") as f:
     README = f.read()