diff --git a/CHANGELOG.md b/CHANGELOG.md
index e7cbd8adb..e00e89793 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,15 @@ https://github.com/coleifer/peewee/releases
 
 ## master
 
-[View commits](https://github.com/coleifer/peewee/compare/3.13.0...master)
+[View commits](https://github.com/coleifer/peewee/compare/3.13.1...master)
+
+## 3.13.1
+
+Fix a regression when specifying keyword arguments to the `atomic()` or
+`transaction()` helper methods. Note: this only occurs if you were using Sqlite
+and were explicitly setting the `lock_type=` parameter.
+
+[View commits](https://github.com/coleifer/peewee/compare/3.13.0...3.13.1)
 
 ## 3.13.0
 
diff --git a/peewee.py b/peewee.py
index 06bd9e115..392079e61 100644
--- a/peewee.py
+++ b/peewee.py
@@ -65,7 +65,7 @@
         mysql = None
 
 
-__version__ = '3.13.0'
+__version__ = '3.13.1'
 __all__ = [
     'AsIs',
     'AutoField',