Total reserves had dropped by $2.06 billion to $335.73 billion in the previous week, after touching an all-time high at $338.079 billion a week earlier.
The foreign currency assets, the biggest component of the reserves, grew $4.54 billion to $314.88 billion for the week, as per the data.
Foreign currency assets, expressed in dollar terms, include the effect of appreciation and depreciation of non-US currencies such as the euro, pound and yen, held in the reserves.
However, the massive decline in the country's reserve position with the IMF, which was down $295.8 million to $1.289 billion.
The country's gold reserves remained unchanged at $19.837 billion for the reporting week.
The special drawing rights increased by $18.2 million to $3.978 billion for the reporting week.