Russia's central bank today warned of possible interest rate hikes ahead if inflation risks rise, as it held its key rate at 11% after more oil price drops.
"On the backdrop of yet another oil price slump, monthly consumer price growth rates stabilised at a high level, with a higher risk of accelerated inflation," the bank said after its latest board meeting.
It warned that "should inflation risks amplify, the Bank of Russia cannot rule out a tightening of its monetary policy".
Authorities have been struggling to revive Russia's recession-hit economy - battered by Western sanctions over Ukraine and low oil prices - and the rouble's recent woes on the back of a fresh slump for oil have hampered their efforts still further.
The Bank of Russia has been juggling inflation fears against demands from business to cut rates after a mammoth hike to prop up the ruble in December 2014.
"The recent weakening of the rouble is putting pro-inflationary pressure and causes inflation expectations to grow, despite a slowdown in annual inflation," the bank said, predicting that inflation this month would drop to 10%.
In its statement, the bank said that it estimated annual inflation would drop to under 7% by January 2017 and reach its target of 4% by the end of next year.
Russia's GDP dropped by an estimated 3.7% in 2015 and looks set to shrink again this year.
The bank warned that "should oil prices remain persistently low, this will further escalate inflation and financial stability risks, and will require a more extensive adjustment of the economy to the new conditions."
Russia's government - which relies on oil and gas for over half of its budget revenues - is struggling to keep down its budget deficit to 3% of GDP.
The economy minister has pledged nearly $10 billion to tackle the country's financial crisis, but it was unclear where the money would come from.
