diff --git a/_data/memberCounts.csv b/_data/memberCounts.csv
index 8cd5406fc..488b56502 100644
--- a/_data/memberCounts.csv
+++ b/_data/memberCounts.csv
@@ -103,3 +103,4 @@ June 2026,65,4142
 July 2026,67,4209
 August 2026,46,4255
 September 2026,53,4308
+October 2026,89,4397