diff --git a/CHANGES.rst b/CHANGES.rst
index ec5cb88c..04a3a3b5 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -4,6 +4,12 @@ Changelog
 Here you can see the full list of changes between each SQLAlchemy-Utils release.
 
 
+0.37.8 (2021-06-28)
+^^^^^^^^^^^^^^^^^^^
+
+- Added 'zoneinfo' backend to TimezoneType (#510, pull request courtesy of huonw)
+
+
 0.37.7 (2021-06-15)
 ^^^^^^^^^^^^^^^^^^^
 
diff --git a/sqlalchemy_utils/__init__.py b/sqlalchemy_utils/__init__.py
index 7fc6a327..86b198e8 100644
--- a/sqlalchemy_utils/__init__.py
+++ b/sqlalchemy_utils/__init__.py
@@ -102,4 +102,4 @@
     refresh_materialized_view
 )
 
-__version__ = '0.37.7'
+__version__ = '0.37.8'