diff --git a/customtkinter/__init__.py b/customtkinter/__init__.py
index acc7c12..4119deb 100644
--- a/customtkinter/__init__.py
+++ b/customtkinter/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "4.5.0"
+__version__ = "4.5.1"
 
 import os
 import sys
diff --git a/pyproject.toml b/pyproject.toml
index adb72b9..62a4df0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 github_url = "https://github.com/TomSchimansky/CustomTkinter"
 
 [tool.tbump.version]
-current = "4.5.0"
+current = "4.5.1"
 
 # Example of a semver regexp.
 # Make sure this matches current_version before
diff --git a/setup.cfg b/setup.cfg
index 7e4b3a8..99fc76c 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = customtkinter
-version = 4.5.0
+version = 4.5.1
 description = Create modern looking GUIs with Python
 long_description = CustomTkinter UI-Library\n\n[](https://github.com/TomSchimansky/CustomTkinter/blob/master/documentation_images/Windows_dark.png)\n\nMore Information: https://github.com/TomSchimansky/CustomTkinter
 long_description_content_type = text/markdown