diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 3cb5b5d..585ff9d 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,2 +1,2 @@
 [bumpversion]
-current_version = 3.2.0
+current_version = 3.2.1
diff --git a/sii/__init__.py b/sii/__init__.py
index 4cb7834..1060418 100644
--- a/sii/__init__.py
+++ b/sii/__init__.py
@@ -1,4 +1,4 @@
 # -*- coding: utf-8 -*-
 
-__LIBRARY_VERSION__ = '3.2.0'
+__LIBRARY_VERSION__ = '3.2.1'
 __SII_VERSION__ = '1.1'