diff --git a/patacrep/__init__.py b/patacrep/__init__.py
index 20e61067..635231df 100644
--- a/patacrep/__init__.py
+++ b/patacrep/__init__.py
@@ -11,7 +11,7 @@ if sys.version_info < (3, 3):
     sys.exit(1)
 
 # Patacrep version.
-__TUPLE_VERSION__ = (5, 1, 0)
+__TUPLE_VERSION__ = (5, 1, 1)
 __version__ = '.'.join([str(number) for number in __TUPLE_VERSION__])
 
 # Directory containing shared data (default templates, custom LaTeX packages,