The following will loop through every View in the database and recreate each view. This is important if you make a change to an underlying table.
SET NOCOUNT ON
DECLARE @ActualView varchar(255)
DECLARE viewlist CURSOR FAST_FORWARD
FOR
SELECT
	DISTINCT s.name + '.' + o.name AS ViewName
FROM sys.objects o JOIN sys.schemas s ON o.schema_id = s.schema_id 
WHERE	o.[type] = 'V'
		AND OBJECTPROPERTY(o.[object_id], 'IsSchemaBound') <> 1
		AND OBJECTPROPERTY(o.[object_id], 'IsMsShipped') <> 1
OPEN viewlist
FETCH NEXT FROM viewlist 
INTO @ActualView
WHILE @@FETCH_STATUS = 0
BEGIN
	PRINT @ActualView
	EXEC sp_refreshview @ActualView
	
	FETCH NEXT FROM viewlist
	INTO @ActualView
	
END
CLOSE viewlist
DEALLOCATE viewlist