diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90edbe54c8a4c5b781ad2204caccb5263db95007..4da51ce84308f356360484527478c15bc7940363 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# v2.7.13
+
+* _TBA_
+
 # v2.7.12
 
 * bugfix release: `even`, `odd` and `count` will now accept Iterables
diff --git a/satella/__init__.py b/satella/__init__.py
index c2da2f54816d9b6e42648433657414100d10edbb..ea91715064743d090b24ca908ed41a4138e40824 100644
--- a/satella/__init__.py
+++ b/satella/__init__.py
@@ -1 +1 @@
-__version__ = '2.7.12'
+__version__ = '2.7.13_a1'