diff --git a/CHANGELOG.md b/CHANGELOG.md
index b126ce7..35aad39 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog
 
 ## Development
+## Version 0.4.5 (November 15, 2023)
+* Changes
+* CI updates, version numbers
 
-## Version 0.4.4 (16th November, 2023)
+
+## Version 0.4.4 (November 15, 2023)
 
 Changes:
 *   Update table suppression when totals are true for pivot table ([#165](https://github.com/AI-SDC/ACRO/pull/165))
diff --git a/acro/version.py b/acro/version.py
index 01517e3..208a1fe 100644
--- a/acro/version.py
+++ b/acro/version.py
@@ -1,2 +1,2 @@
 """ACRO version number."""
-__version__ = "0.4.3"
+__version__ = "0.4.5"
diff --git a/setup.py b/setup.py
index 06057b6..e131d44 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@
 
 setup(
     name="acro",
-    version="0.4.4",
+    version="0.4.5",
     license="MIT",
     maintainer="Jim Smith",
     maintainer_email="james.smith@uwe.ac.uk",