diff --git a/mvc/__version.py b/mvc/__version.py
index e70692a..8af56b2 100644
--- a/mvc/__version.py
+++ b/mvc/__version.py
@@ -24,7 +24,7 @@
 #  Boston, MA 02110, USA.
 #  -------------------------------------------------------------------------
 
-__version__ = "0.8.3"
+__version__ = "0.8.4"
 
 
 
diff --git a/pyxrd/__version.py b/pyxrd/__version.py
index de435ca..ab860f3 100644
--- a/pyxrd/__version.py
+++ b/pyxrd/__version.py
@@ -5,7 +5,7 @@
 # All rights reserved.
 # Complete license can be found in the LICENSE file.
 
-__version__ = "0.8.3"
+__version__ = "0.8.4"