diff --git a/users/louistw.ldif b/users/louistw.ldif
index 28948b16b5b13cd724d3a290e5433ceeab8755d7..177d54b5df65c8abc90dda2a7565bce2a5c026fb 100644
--- a/users/louistw.ldif
+++ b/users/louistw.ldif
@@ -13,7 +13,7 @@ shadowMax: 999999
 shadowWarning: 7
 shadowInactive: 0
 shadowExpire: 24837
-shadowLastChange: 20036
+shadowLastChange: 20042
 sn: Bo-Chun Chen
 mail: louistw@uab.edu