diff --git a/lineage_notes.txt b/lineage_notes.txt
index adcf4813..4feef2ee 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -3055,6 +3055,7 @@ EG.5.1.7	Alias of XBB.1.9.2.5.1.7, S:K278N
 EG.5.1.8	Alias of XBB.1.9.2.5.1.8, S:L455F, China (most of it with C12100G), from sars-cov-2-variants/lineage-proposals#537
 EG.5.1.9	Alias of XBB.1.9.2.5.1.9, S:L176F (on ORF1a:D982G branch)
 EG.5.1.10	Alias of XBB.1.9.2.5.1.10, ORF1a:I3758V, Portugal/Spain
+EG.5.1.11	Alias of XBB.1.9.2.5.1.11, S:K182Q, Indonesia
 EG.5.2	Alias of XBB.1.9.2.5.2, N:L161F
 EG.5.2.1	Alias of XBB.1.9.2.5.2.1, S:S704L, USA, from sars-cov-2-variants/lineage-proposals#189
 EG.5.2.2	Alias of XBB.1.9.2.5.2.2, ORF1b:T239I, China
diff --git a/lineages.csv b/lineages.csv
index 2b23a32e..56856299 100644
--- a/lineages.csv
+++ b/lineages.csv
@@ -2468968,3 +2468968,25 @@ Luxembourg/LNS1832536/2023,HK.15
 Luxembourg/LNS7018579/2023,HK.15
 Luxembourg/LNS5961647/2023,HK.15
 Luxembourg/LNS2184581/2023,HK.15
+Indonesia/JK-NIHRD-W01843/2023,EG.5.1.11
+Indonesia/JK-GSILab-1150476/2023,EG.5.1.11
+Japan/PG-566420/2023,EG.5.1.11
+Japan/PG-566416/2023,EG.5.1.11
+Japan/PG-566419/2023,EG.5.1.11
+France/PAC-HCL723001055201/2023,EG.5.1.11
+France/NOR-IPP20094/2023,EG.5.1.11
+Russia/SPE-RII-26364S/2023,EG.5.1.11
+Germany/TH-RKI-I-1138296/2023,EG.5.1.11
+Germany/TH-RKI-I-1138200/2023,EG.5.1.11
+France/ARA-HCL023150383801/2023,EG.5.1.11
+Belgium/UZA-UA-MI23350608/2023,EG.5.1.11
+Indonesia/JK-NIHRD-W03036/2023,EG.5.1.11
+Indonesia/JK-NIHRD-W02482/2023,EG.5.1.11
+USA/CA-GBW-H20-332-9669/2023,EG.5.1.11
+Austria/AGES-1141142/2023,EG.5.1.11
+Spain/PV-HUD-71737501/2023,EG.5.1.11
+France/GES-IPP20154/2023,EG.5.1.11
+Singapore/R64MR55/2023,EG.5.1.11
+Denmark/DCGC-658823/2023,EG.5.1.11
+Australia/NSW-ICPMR-49249/2023,EG.5.1.11
+Singapore/R58MR15/2023,EG.5.1.11