diff --git a/pyoma/__init__.py b/pyoma/__init__.py
index 1bf4f8d..582cd18 100644
--- a/pyoma/__init__.py
+++ b/pyoma/__init__.py
@@ -1,5 +1,5 @@
 __author__ = "Adrian Altenhoff"
-__version__ = "0.13.3"
+__version__ = "0.13.4"
 
 
 def version():
diff --git a/setup.cfg b/setup.cfg
index 877a4dc..31f8b14 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.13.3
+current_version = 0.13.4
 commit = True
 tag = False