diff --git a/wwpdb/utils/nmr/__init__.py b/wwpdb/utils/nmr/__init__.py
index 79724486..040511f3 100644
--- a/wwpdb/utils/nmr/__init__.py
+++ b/wwpdb/utils/nmr/__init__.py
@@ -2,4 +2,4 @@
 __author__ = "Ezra Peisach"
 __email__ = "ezra.peisach@rcsb.org"
 __license__ = "Apache 2.0"
-__version__ = "0.39"
+__version__ = "0.40"