The bill was passed with 197 votes for and 70 abstentions, gaining the support of Hungarian minority party UDMR.
The bill was rejected in the Senate last week after it fell one vote short of obtaining the required majority.
The bill was initially adopted by the Romanian government last October and was approved by the Parliament in December. However, it was declared partly unconstitutional by the Constitutional Court in March 2019, as judges deemed the bill’s definition of a pension system contributor too vague.
The bill includes a new calculation method for pensions, which the government says will ramp up the value of a pensions point from RON1,100 at the start of 2019 to RON1,875 in 2021.
The bill will be sent to President Klaus Iohannis to be signed into law, pending constitutional challenges.