不区分大小写的字典

我已将Dictionary设置为对象，并向该字典添加了多个项目，但是它似乎区分大小写。无论如何，我可以设置字典来识别不同的版本吗？

我的代码：

Sub Test()

Dim sheet1 As String
Dim Dict As Object
Dim c As Range

Sheet1= "TEST"
Set Dict = CreateObject("Scripting.Dictionary")

Dict.Add "MIKE", 0
Dict.Add "PHIL", 0
Dict.Add "Joe", 0

For Each c In ActiveWorkbook.Worksheets(Sheet1).UsedRange
If Dict.Exists(ActiveWorkbook.Worksheets(Sheet1).Cells(c.Row, c.Column).Value) Then
        Dict(ActiveWorkbook.Worksheets(Sheet1).Cells(c.Row, c.Column).Value) = Dict(ActiveWorkbook.Worksheets(Sheet1).Cells(c.Row, c.Column).Value) + 1
End If
Next

Sheet1.Cells(25, 3) = Dict("MIKE")
Sheet1.Cells(25, 3) = Dict("PHIL")
Sheet1.Cells(25, 3) = Dict("Joe")

Set Dict = Nothing

End Sub

因此，我想将MIKE识别为“ mike”，将PHIL等识别为“ Phil”。

提前致谢！