diff --git a/wwpdb/apps/val_rel/__init__.py b/wwpdb/apps/val_rel/__init__.py
index 4c1ca3c..2390dc1 100644
--- a/wwpdb/apps/val_rel/__init__.py
+++ b/wwpdb/apps/val_rel/__init__.py
@@ -1 +1 @@
-__version__ = "0.19.1"
+__version__ = "0.20"