diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 5dc5c2ae3..1e2cd7840 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,3 +1,12 @@
+4.5.2 (2023*11*11)
+-------------------------------
+* Updates from spec version 146.0.0 (#2201)
+* Updates from spec version 148.0.0 (#2202)
+* Remove EMRserverless "Configurations" due to recursive reference to ConfigurationObject
+* Move __hash__ to BaseAWSObject to support objects in dictionaries (Fixes #2204)
+* Add missing patch related to EMRserverless Configurations removal
+* Remove Tags from EventBridge.Rule (Fixes #2203)
+
 4.5.1 (2023*10*26)
 -------------------------------
 * Fix __eq__ protocol (#2197)
diff --git a/docs/conf.py b/docs/conf.py
index ea306b0ff..cfe5ed510 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -26,7 +26,7 @@
 # The short X.Y version
 version = ""
 # The full version, including alpha/beta/rc tags
-release = "4.5.1"
+release = "4.5.2"
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/troposphere/__init__.py b/troposphere/__init__.py
index da86b4907..d424bc1a4 100644
--- a/troposphere/__init__.py
+++ b/troposphere/__init__.py
@@ -41,7 +41,7 @@
     else:
         from typing import Final
 
-__version__ = "4.5.1"
+__version__ = "4.5.2"
 
 # constants for DeletionPolicy and UpdateReplacePolicy
 Delete: Final = "Delete"