diff --git a/source/timetable.html.haml b/source/timetable.html.haml
index bfbbef5..9ce26d9 100644
--- a/source/timetable.html.haml
+++ b/source/timetable.html.haml
@@ -101,7 +101,7 @@
     %td.p-time-table__td 16:15- 16:20
     %td.p-time-table__td 休憩
   %tr.p-time-table__tr 
-    %td.p-time-table__td 16:20 - 16:50
+    %td.p-time-table__td 16:20 - 17:00
     %td.p-time-table__td 招待講演
     %td.p-time-table__td.is-text-left
       %dl
@@ -110,5 +110,5 @@
         %dd
           WEB+DB PRESSと私
   %tr.p-time-table__tr 
-    %td.p-time-table__td 16:50 - 16:55
+    %td.p-time-table__td 17:00 - 17:05
     %td.p-time-table__td おしまい