diff --git a/lineage_notes.txt b/lineage_notes.txt
index 0dd227da..3fe890b3 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -2808,6 +2808,7 @@ XBB.1.29	Defined by ORF1a:L3829F, S:A292S, Europe
 XBB.1.30	Defined by ORF1b:K2557R, South East Asia
 XBB.1.31	Defined by S:453F and S:478R, Indonesia/Singapore
 XBB.1.32	Defined by ORF1a:E148D, Philippines
+XBB.1.32.1	S:Y453F, ORF1a:L642F, ORF1b:L2497I, Philippines/Thailand, from #1908
 XBB.1.33	Defined by S:A376T, found mainly in Italy, from pango-designation issue #1879
 XBB.1.34	Defined by S:681R, found mainly in USA and UK, from pango-designation issue #1621
 XBB.1.35	ORF1a:V89A, Indonesia
diff --git a/lineages.csv b/lineages.csv
index 8223cc49..54e8760e 100644
--- a/lineages.csv
+++ b/lineages.csv
@@ -2356143,16 +2356143,6 @@ Philippines/PH-RITM-3703/2022,XBB.1.32
 USA/VA-GBW-H10-010-4942/2023,XBB.1.32
 USA/VA-GBW-H20-295-9366/2023,XBB.1.32
 Philippines/PH-VUI-147585/2023,XBB.1.32
-Philippines/PH-VUI-147976/2023,XBB.1.32
-Philippines/PH-VUI-148052/2023,XBB.1.32
-Philippines/PH-VUI-148059/2023,XBB.1.32
-Philippines/PH-VUI-147939/2023,XBB.1.32
-Philippines/PH-VUI-148053/2023,XBB.1.32
-Philippines/PH-VUI-148056/2023,XBB.1.32
-Philippines/PH-VUI-148057/2023,XBB.1.32
-Philippines/PH-VUI-148050/2023,XBB.1.32
-Philippines/PH-VUI-148055/2023,XBB.1.32
-Philippines/PH-VUI-148054/2023,XBB.1.32
 Philippines/PGCV_0048_5045/2022,XBB.1.32
 USA/CA-CDC-LC0998784/2023,XBB.1.32
 Japan/TKYhug14189/2022,XBB.1.32
@@ -2406071,3 +2406061,18 @@ USA/CA-CDC-LC0974007/2022,DN.3.1
 USA/CA-CDPH-6000014581/2022,DN.3.1
 USA/CA-CDPH-6000014585/2022,DN.3.1
 USA/CA-MCPHL-22-05764/2022,DN.3.1
+Philippines/PH-VUI-148052/2023,XBB.1.32.1
+Philippines/PH-VUI-148059/2023,XBB.1.32.1
+Philippines/PH-VUI-147976/2023,XBB.1.32.1
+Thailand/NIC_YLA_1824/2023,XBB.1.32.1
+Thailand/NIC_YLA_1820/2023,XBB.1.32.1
+Thailand/NIC_YLA_1823/2023,XBB.1.32.1
+Thailand/NIC_YLA_1821/2023,XBB.1.32.1
+Thailand/NIC_SKA_1810/2023,XBB.1.32.1
+Philippines/PH-VUI-147939/2023,XBB.1.32.1
+Philippines/PH-VUI-148053/2023,XBB.1.32.1
+Philippines/PH-VUI-148056/2023,XBB.1.32.1
+Philippines/PH-VUI-148057/2023,XBB.1.32.1
+Philippines/PH-VUI-148050/2023,XBB.1.32.1
+Philippines/PH-VUI-148055/2023,XBB.1.32.1
+Philippines/PH-VUI-148054/2023,XBB.1.32.1