diff --git a/mcqa_utils/__init__.py b/mcqa_utils/__init__.py
index 16828fd..d3f2e5f 100644
--- a/mcqa_utils/__init__.py
+++ b/mcqa_utils/__init__.py
@@ -2,7 +2,7 @@
 
 __author__ = """Guillermo E. Blanco"""
 __email__ = 'geblanco@lsi.uned.es'
-__version__ = '0.3.0'
+__version__ = '0.3.1'
 
 # flake8: noqa
 
diff --git a/setup.cfg b/setup.cfg
index c0d4604..143f680 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.3.0
+current_version = 0.3.1
 commit = True
 tag = True
 
diff --git a/setup.py b/setup.py
index 750c97f..db29c19 100644
--- a/setup.py
+++ b/setup.py
@@ -45,6 +45,6 @@
     test_suite='tests',
     tests_require=test_requirements,
     url='https://github.com/geblanco/mcqa_utils',
-    version='0.3.0',
+    version='0.3.1',
     zip_safe=False,
 )