diff --git a/users/louistw.ldif b/users/louistw.ldif
index 6db6f187624cce28a4b02804b5b13a17ba9e0b51..28948b16b5b13cd724d3a290e5433ceeab8755d7 100644
--- a/users/louistw.ldif
+++ b/users/louistw.ldif
@@ -13,7 +13,7 @@ shadowMax: 999999
 shadowWarning: 7
 shadowInactive: 0
 shadowExpire: 24837
-shadowLastChange: 19986
+shadowLastChange: 20036
 sn: Bo-Chun Chen
 mail: louistw@uab.edu