diff --git a/yomi_base/constants.py b/yomi_base/constants.py
index 7ef7115..950ac06 100644
--- a/yomi_base/constants.py
+++ b/yomi_base/constants.py
@@ -17,5 +17,5 @@
 
 
 c = {
-    'appVersion': '0.12b',
+    'appVersion': '0.13b',
 }