diff --git a/include/epanet2_enums.h b/include/epanet2_enums.h
index 71bb797..7c2e01a 100644
--- a/include/epanet2_enums.h
+++ b/include/epanet2_enums.h
@@ -9,7 +9,7 @@
  Authors:      see AUTHORS
  Copyright:    see AUTHORS
  License:      see LICENSE
- Last Updated: 07/18/2019
+ Last Updated: 07/22/2019
  ******************************************************************************
 */