This requirement is to provide Portsmouth Naval Shipyard (PNSY) and Norfolk Naval Shipyard (NNSY) with Sole Source CribMaster software support. The requested period of performance is date of award to December 31, 2024. There were no new releases or versions received during the period of January 1, 2024, to the date of award. However, the Government shall be entitled to new releases and versions during this period at no additional cost.