diff --git a/FSCalendar/FSCalendar.m b/FSCalendar/FSCalendar.m
index f6822e5c..e55154e0 100644
--- a/FSCalendar/FSCalendar.m
+++ b/FSCalendar/FSCalendar.m
@@ -792,7 +792,7 @@ - (void)setToday:(NSDate *)today
     if (self.hasValidateVisibleLayout) {
         [_collectionView.visibleCells makeObjectsPerformSelector:@selector(setDateIsToday:) withObject:@NO];
         [[_collectionView cellForItemAtIndexPath:[self.calculator indexPathForDate:today]] setValue:@YES forKey:@"dateIsToday"];
-        [_collectionView.visibleCells makeObjectsPerformSelector:@selector(setNeedsLayout)];
+        [_collectionView.visibleCells makeObjectsPerformSelector:@selector(configureAppearance)];
     }
 }