diff --git a/setup.cfg b/setup.cfg
index 7a324b2bfb302cd48942eb764813e337d7c51a26..5247b005c19040a37c43163e7cf90ab6a2921237 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,7 +1,7 @@
 
 [metadata]
 name = mongiris
-version = 0.50
+version = 0.51
 description = This package is an interface for querying INSEE IRIS stored as documents in MongoDB. Requires loading the IRIS files into MongoDB prior to using this package.
 author = Fabien Duchateau
 author_email = fabien.duchateau@univ-lyon1.fr