给定一段文字，将其中所有出现的句点改为感叹号。
以下是一段包含句点的文本：

I can't believe it's already Friday. This week went by so quickly. I'm so glad the weekend is finally here. Let's celebrate with dinner and drinks tonight!
I can't believe it's already Friday! This week went by so quickly! I'm so glad the weekend is finally here! Let's celebrate with dinner and drinks tonight!