diff --git a/CHANGELOG.md b/CHANGELOG.md
index 32688963eaab4db537bd163ff62627d52fbb7832..fe72e3a99ead49f17af340cb917a7eaf6ab9696a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,2 @@
-# v2.15.7
+# v2.15.8
 
-* deprecated `IteratorListAdapter`
-* fixed a bug that disabled json if ujson was not installed
-* write_to_file_json has kwargs
diff --git a/satella/__init__.py b/satella/__init__.py
index bce70ec0f63d98d29ca39c35fc5b81144bada3a3..accf4583a45341a84b91013af58fec0ae1a27bc3 100644
--- a/satella/__init__.py
+++ b/satella/__init__.py
@@ -1 +1 @@
-__version__ = '2.15.7'
+__version__ = '2.15.8a1'