diff --git a/_data/memberCounts.csv b/_data/memberCounts.csv
index 2c196806..ebc03cde 100644
--- a/_data/memberCounts.csv
+++ b/_data/memberCounts.csv
@@ -90,3 +90,4 @@ May 2025,52,3310
 June 2025,70,3380
 July 2025,74,3454
 August 2025,70,3524
+September 2025,88,3612