diff --git a/lineage_notes.txt b/lineage_notes.txt
index d0807a41..d0275f7b 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -2791,9 +2791,10 @@ XBB.1.16.2	Defined by ORF3a:V13L, ORF1a:P926H, India
 XBB.1.16.3	Defined by A2893C, India
 XBB.1.16.4	Defined by S:T678I, India, from #1903
 XBB.1.16.5	Defined by T9991C,C16332T, India, from #1983
-XBB.1.16.6	S:F456L, A12397G, USA/Canada/China
+XBB.1.16.6	S:F456L (T22930A), A12397G, USA/Canada/China
 XBB.1.16.7	S:T732I after T12214C, Singapore/Japan/SouthKorea
 XBB.1.16.8	S:T732I after C28531T, India/USA/China/Australia
+XBB.1.16.9	S:F456L (T22930G), ORF1a:S2500F, Canada/Sweden/SouthKorea/USA
 XBB.1.17	Defined by T27995C and ORF1a:L469F, from issue #1712
 XBB.1.17.1	Defined by S:215H, S:S486P, from issue #1712
 GA.1	Alias of XBB.1.17.1.1, ORF1a:G728C
diff --git a/lineages.csv b/lineages.csv
index 450ff417..649df825 100644
--- a/lineages.csv
+++ b/lineages.csv
@@ -2409937,3 +2409937,16 @@ Indonesia/JI-ITD-60993NT/2023,FP.2.1
 Indonesia/JI-ITD-61259N/2023,FP.2.1
 Indonesia/JI-ITD-60896N/2023,FP.2.1
 Indonesia/JI-ITD-60887N/2023,FP.2.1
+USA/VA-GBW-H20-318-6286/2023,XBB.1.16.9
+Sweden/14_SE300_DC23-005098/2023,XBB.1.16.9
+Canada/ON-PHL-23-24227/2023,XBB.1.16.9
+Canada/ON-PHL-23-24213/2023,XBB.1.16.9
+Canada/ON-PHL-23-23783/2023,XBB.1.16.9
+South_Korea/KDCA236383/2023,XBB.1.16.9
+SouthKorea/KDCA236383/2023,XBB.1.16.9
+Canada/QC-L00619233001/2023,XBB.1.16.9
+Canada/QC-L00619115001/2023,XBB.1.16.9
+Canada/QC-L00619093001/2023,XBB.1.16.9
+Canada/QC-L00616234001/2023,XBB.1.16.9
+Canada/QC-L00616187001/2023,XBB.1.16.9
+Canada/QC-L00616183001/2023,XBB.1.16.9