diff --git a/setup.py b/setup.py
index 7046bbc..44da65d 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 setup(
     name='onec_dtools',
-    version='0.3.0',
+    version='0.4.0',
     packages=['onec_dtools'],
     test_requires=['pytest'],
     url='https://github.com/Infactum/onec_dtools',