On January 25, 2019, the Congregation for Divine Worship and the Discipline of the Sacraments announced the inscription of a new memorial of Pope Saint Paul VI into the General Roman Calendar. This memorial was added by Pope Francis and will be celebrated every year on May 29. At the time of the announcement, proper liturgical texts were released in Latin by the Holy See. However, English and Spanish translations are still awaiting approval by the USCCB and subsequent confirmation by the Holy See before they can be implemented in the United States. In the meantime, the USCCB has given the following interim liturgical guidelines for this celebration:

From the Common of Pastors: For a Pope.
In addition to Mass readings of the day, any other Lectionary readings from the Common of Pastors: For a Pope may be used. The following readings are also recommended by the Holy See and will appear in a future edition of the Lectionary:
• First Reading – 1 Corinthians 9:16-19, 22-23 (no. 722-4)
• Responsorial Psalm – Psalm 96:1-2a, 2b-3, 7-8a, 10 (no. 721-5)
• Gospel Acclamation – Come after me, says the Lord, and I will make you fishers of men – Mark 1:17 (no. 723-3)
• Gospel – Matthew 16:13-19 (no. 724-2)
In the Office of Readings, Morning Prayer, and Evening Prayer, the psalmody of the day is used. Other elements may be taken either from the Psalter of the day or the Common of Pastors: For a Pope.