He won his 200th cap for Munster during their 2018–19 Pro14 round 13 win against Connacht on 5 January 2019, becoming just the tenth player to achieve the feat with the province. He signed a one-year contract extension with the province in February 2020. Holland became Munster's joint-second most capped player with Ronan O'Gara on 240 caps when he captained the province to a 22–10 away win against Edinburgh in round 12 of the 2020–21 Pro14 on 20 February 2021, also winning the Man-of-the-Match award. He retired at the end of the 2020–21 season after 14 years with the province, and was named in the 2020–21 Pro14 Dream Team in his final season.&lt;ref name="Holland 20/21 Dream Team"&gt;&lt;/ref&gt; Holland's final game for Munster was their 54–11 away win against Italian side Zebre in round 6 of the Pro14 Rainbow Cup on 11 June 2021.