diff --git a/Source/kwsys/kwsysDateStamp.cmake b/Source/kwsys/kwsysDateStamp.cmake
index 5cdc7f814..40b2422e9 100644
--- a/Source/kwsys/kwsysDateStamp.cmake
+++ b/Source/kwsys/kwsysDateStamp.cmake
@@ -18,4 +18,4 @@ SET(KWSYS_DATE_STAMP_YEAR  2011)
 SET(KWSYS_DATE_STAMP_MONTH 10)
 
 # KWSys version date day component.  Format is DD.
-SET(KWSYS_DATE_STAMP_DAY   15)
+SET(KWSYS_DATE_STAMP_DAY   16)