After a lengthy period of no change or downwards movement in the OCR the reverse has happened and the rate went up. Is this it for a while for can we expect more increases and frequently?

After a lengthy period of no change or downwards movement in the OCR the reverse has happened and the rate went up. Is this it for a while for can we expect more increases and frequently?
WELLINGTON
Level 16 Vodafone on the Quay
157 Lambton Quay
Wellington 6011 New Zealand
T 0800 BeWealthy (239325) International +64 4 460 5273
F +64 4 460 5252
AUCKLAND
Level 27, PWC Tower
188 Quay Street
Auckland 1010, New Zealand
T 0800 BeWealthy (239325) International +64 4 460 5273
F +64 4 460 5252
CHRISTCHURCH
Level 1. 285 Lincoln Rd
Addington, Christchurch
T 0800 BeWealthy (239325) International +64 4 460 5273
F +64 4 460 5252