diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e182fdf1fbdc6112ea432dc7b6ce6f705f81361..e3bf669a7f59f0df4f779d0b909150cf418e26c3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1 @@
-# v2.18.2
-
-* bugfix
+# v2.18.3
diff --git a/satella/__init__.py b/satella/__init__.py
index 06287ba5d52ab77c86f74be26b24ee885966ace0..4c424a21848cdebf01103e4ecc8ddc7ddd1db505 100644
--- a/satella/__init__.py
+++ b/satella/__init__.py
@@ -1 +1 @@
-__version__ = '2.18.2'
+__version__ = '2.18.3a1'