That's a fairly small rise, and could be accounted for by the acceptable error in the test.
However, if you're wanting to reduce your blood glucose (which in my opinion is a good idea) then (like a lot of people here) I have had success by cutting out carbs - in my case fairly drastically, but I had a lot of nasty symptoms and wanted things to happen quickly.
So - I dropped cereals, potatoes, bread, fruit, sugar, pastry, pasta, rice etc. And beer.... although I've since found a pretty good source of zero-carb beers that scratches the itch. It worked really quickly for me, and I've stuck to it for nearly five years now. Some willpower is needed. Best of luck, and if you want more detail just ask.