diff --git a/dscrutils/DESCRIPTION b/dscrutils/DESCRIPTION
index c346bb5..5072380 100644
--- a/dscrutils/DESCRIPTION
+++ b/dscrutils/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: dscrutils
 Encoding: UTF-8
 Type: Package
-Version: 0.3.13
+Version: 0.4.0
 Date: 2019-12-03
 Title: Dynamic Statistical Comparisons R Interface
 Authors@R: c(person("Gao","Wang",role=c("aut","cre"),
diff --git a/src/version.py b/src/version.py
index 8300a52..abeeedb 100644
--- a/src/version.py
+++ b/src/version.py
@@ -1 +1 @@
-__version__ = '0.3.13'
+__version__ = '0.4.0'