diff --git a/lineage_notes.txt b/lineage_notes.txt
index 8b1a4662..74472976 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -1176,6 +1176,7 @@ LW.1	Alias of B.1.1.529.2.86.1.1.11.1.3.2.3.1, S:K182E, England
 KP.3.2.4	Alias of B.1.1.529.2.86.1.1.11.1.3.2.4, ORF3a:L73F
 KP.3.2.5	Alias of B.1.1.529.2.86.1.1.11.1.3.2.5, S:V62F
 KP.3.3	Alias of B.1.1.529.2.86.1.1.11.1.3.3, N:R204P
+KP.3.3.1	Alias of B.1.1.529.2.86.1.1.11.1.3.3.1, S:T547K, ORF3a:F87S
 KP.4	Alias of B.1.1.529.2.86.1.1.11.1.4, C6070T, India
 KP.4.1	Alias of B.1.1.529.2.86.1.1.11.1.4.1, S:R346T, C19884T
 KP.4.1.1	Alias of B.1.1.529.2.86.1.1.11.1.4.1.1, S:W258R, India
diff --git a/lineages.csv b/lineages.csv
index bb471b32..873aed95 100644
--- a/lineages.csv
+++ b/lineages.csv
@@ -2559994,3 +2559994,21 @@ USA/WA-GBW-GKPLAAAA20028/2024,LF.4.1
 Spain/CT-HUVH-E63395/2024,LF.4.1
 Spain/CT-HUGTiP-E3R181/2024,LF.4.1
 Spain/CT-HUVH-E62260/2024,LF.4.1
+USA/CA-GBW-GKPLAAAA16779/2024,KP.3.3.1
+Australia/QLD0x014595/2024,KP.3.3.1
+USA/WA-GBW-GKPLAAAA20757/2024,KP.3.3.1
+USA/WA-GBW-GKISBBBC07162/2024,KP.3.3.1
+USA/CA-GBW-GKISBBBB49942/2024,KP.3.3.1
+USA/CA-GBW-GKPLAAAA15778/2024,KP.3.3.1
+Switzerland/VD-CHUV-GEN20104/2024,KP.3.3.1
+Singapore/R32MQ217/2024,KP.3.3.1
+Malaysia/MKAK_CL_43589/2024,KP.3.3.1
+USA/CA-SCPHL-24WGS00382/2024,KP.3.3.1
+Japan/FR021-0453/2024,KP.3.3.1
+Japan/FR001-0149/2024,KP.3.3.1
+Taiwan/CDC-W38192/2024,KP.3.3.1
+Taiwan/CDC-W38191/2024,KP.3.3.1
+Taiwan/CDC-W38190/2024,KP.3.3.1
+Taiwan/CDC-W38189/2024,KP.3.3.1
+USA/CA-GBW-GKPLAAAA15277/2024,KP.3.3.1
+USA/CA-GBW-GKISBBBB36299/2024,KP.3.3.1