diff --git a/setup.py b/setup.py
index 70e31f5..9b794bc 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,7 @@
 
 setup(
     name="xpdan",
-    version='0.8.0',
+    version='0.8.1',
     packages=find_packages(),
     description="data processing module",
     zip_safe=False,
diff --git a/xpdan/__init__.py b/xpdan/__init__.py
index 32a90a3..ef72cc0 100644
--- a/xpdan/__init__.py
+++ b/xpdan/__init__.py
@@ -1 +1 @@
-__version__ = '0.8.0'
+__version__ = '0.8.1'