Rename and Column attributes

Just experienced this:

Renamed a local class field, and the reference in a [Column Storage="xxxx"]
reference wasn't renamed.  Here's sample code after the rename:

(Rename "_LastName" to "lastName" ... note the Storage="" in the attribute
still references the old name)

        ///
        [Column(Storage = "_LastName", DbType = "VarChar(30) NOT NULL",
CanBeNull = false)]
        public string LastName
        {
            get
            {
                return lastName;
            }

            set
            {
                lastName = value;
            }
        }