The present invention relates to a dispenser cap arrangement for enclosing a portion of a dispenser of a medicament. In particular, the present invention relates to a dispenser cap arrangement, a dispenser cap a dispenser cap closure device, a method of closing a dispenser, and a closure arrangement. The dispenser cap arrangement comprises a hollow body having a lower open end for engaging with a body portion of a dispenser, and an upper open end for receiving a dispenser cap closure device for closing the upper open end, wherein the upper open end comprises an engageable portion for engaging with a dispenser cap closure device for closing the upper open end of the hollow body and an upper surface of the dispenser cap comprises a limiting means for preventing rotation in either direction of said cap closure device when engaged with the dispenser cap.
