diff --git a/docs/release-calendar.csv b/docs/release-calendar.csv
index f3e332c7e7d..615d056f11c 100644
--- a/docs/release-calendar.csv
+++ b/docs/release-calendar.csv
@@ -5,3 +5,7 @@
 ,2023-01-18,23.0.0-rc2,Dylan Baker
 ,2023-01-25,23.0.0-rc3,Dylan Baker
 ,2023-02-01,23.0.0-rc4,Dylan Baker,Or 23.0.0 final.
+23.1,2023-04-12,23.1.0-rc1,Eric Engestrom,23.1 branchpoint
+,2023-04-19,23.1.0-rc2,Eric Engestrom
+,2023-04-26,23.1.0-rc3,Eric Engestrom
+,2023-05-03,23.1.0-rc4,Eric Engestrom,or 23.1.0 final