The revision came hours after President Vladimir Putin described Russia's economic growth as insufficient, telling the head of the central bank and top government officials to come up with ways to boost growth in real incomes.
The economy ministry kept is 2019 gross domestic product growth forecast at 1.3% but lowered its 2020 forecast to 1.7% growth from 2.0%.
Less than two weeks before the central bank's rate-setting meeting, the ministry also lowered its 2019 inflation forecast to 3.8% from 4.3% and revised its 2020 inflation assessment to 3.0% from 3.8%. The central bank aims to keep inflation near its 4% target. The economy ministry now expects the rouble exchange rate to average 65.4 versus the US dollar this year and 65.7 in 2020.