diff --git a/lineage_notes.txt b/lineage_notes.txt
index a21dc978..2a8fe3ce 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -2439,6 +2439,7 @@ XBC.1.1.1	Australia, S:G476S
 XBC.1.2	Philippines/Netherlands/Denmark, T11269C
 XBC.1.2.1	Denmark, ORF1b:T132I
 XBC.1.3	Philippines/Australia, C25614T
+XBC.1.4	Australia, S:G184S
 XBC.2	Mostly Philippines, defined by S:K97R
 XBD	Recombinant lineage of BA.2.75.2 and BF.5, India and world, from pango-designation issue #1137
 XBE	Recombinant lineage of BA.5.2 and BE.4.1, predominantly in USA and England, from pango-designation issue #1246
diff --git a/lineages.csv b/lineages.csv
index 34a2bced..4c9f6a33 100644
--- a/lineages.csv
+++ b/lineages.csv
@@ -2131590,13 +2131590,6 @@ Philippines/PGCV_0039_4133/2022,XBC.1
 Philippines/PGCV_0039_4131/2022,XBC.1
 Philippines/PH-VUI-140734/2022,XBC.1
 Qatar/QU-20-39-D1/2022,XBC.1
-Australia/WA9397/2022,XBC.1
-Australia/WA9576/2022,XBC.1
-Australia/NSW-ICPMR-34997/2022,XBC.1
-Singapore/16978/2022,XBC.1
-Australia/WA9540/2022,XBC.1
-Australia/WA10224/2022,XBC.1
-Australia/WA9374/2022,XBC.1
 Denmark/DCGC-608076/2022,XBC.1
 Denmark/DCGC-607168/2022,XBC.1
 Denmark/DCGC-607783/2022,XBC.1
@@ -2149046,4 +2149039,36 @@ Australia/NSW-ICPMR-39202/2022,XBC.1.3
 Australia/NSW-ICPMR-38713/2022,XBC.1.3
 Australia/NSW-ICPMR-40645/2022,XBC.1.3
 Australia/NSW-ICPMR-40759/2023,XBC.1.3
+Australia/WA9576/2022,XBC.1.4
+Australia/NSW-ICPMR-34997/2022,XBC.1.4
+Australia/WA11279/2023,XBC.1.4
+Singapore/16978/2022,XBC.1.4
+Australia/WA10915/2023,XBC.1.4
+Australia/WA11072/2023,XBC.1.4
+Australia/WA10919/2023,XBC.1.4
+Australia/WA10923/2023,XBC.1.4
+Australia/WA10879/2023,XBC.1.4
+Australia/WA11301/2023,XBC.1.4
+Australia/WA10858/2022,XBC.1.4
+Australia/WA10428/2022,XBC.1.4
+Australia/WA9397/2022,XBC.1.4
+Australia/WA11096/2023,XBC.1.4
+Australia/WA11145/2023,XBC.1.4
+Australia/WA11077/2023,XBC.1.4
+Australia/WA11278/2023,XBC.1.4
+Australia/WA11284/2023,XBC.1.4
+Australia/WA9540/2022,XBC.1.4
+Australia/WA11115/2023,XBC.1.4
+Australia/WA10926/2023,XBC.1.4
+Australia/WA10224/2022,XBC.1.4
+Australia/WA9374/2022,XBC.1.4
+Australia/WA11204/2023,XBC.1.4
+Australia/WA11201/2023,XBC.1.4
+Australia/WA11143/2023,XBC.1.4
+Australia/WA11276/2023,XBC.1.4
+Australia/WA11044/2023,XBC.1.4
+Australia/WA11041/2023,XBC.1.4
+Australia/WA11056/2023,XBC.1.4
+Australia/WA11289/2023,XBC.1.4
+Australia/WA10600/2022,XBC.1.4