diff --git a/hartufo/__init__.py b/hartufo/__init__.py
index a2b1b27..fa68e83 100644
--- a/hartufo/__init__.py
+++ b/hartufo/__init__.py
@@ -1,6 +1,6 @@
 """A Python toolkit for data-driven HRTF research"""
 
-__version__ = '0.6.3'
+__version__ = '0.6.4'
 
 from .full import (
     Dataset,
diff --git a/tests/test_version.py b/tests/test_version.py
index dc366e7..38aabe1 100755
--- a/tests/test_version.py
+++ b/tests/test_version.py
@@ -2,4 +2,4 @@
 
 
 def test_version():
-    assert __version__ == '0.6.3'
+    assert __version__ == '0.6.4'