Federal Reserve officials are unlikely to significantly boost purchases of U.S. Treasurys and mortgage-backed securities when they meet in late June, but could make other adjustments in the face of rising bond yields and fresh signs of an improving economy.

Fed officials have become more confident recently that they have stabilized the economy and set the stage for recovery. But divisions are brewing within the Fed over whether it should do more to speed the healing, pause, or start pulling back to avoid an outbreak of inflation.

Those crosscurrents are likely to inhibit bold new strokes by the Fed at its next meeting, in contrast to earlier in the year, when a bleak outlook spurred aggressive action.