diff --git a/lineage_notes.txt b/lineage_notes.txt
index 1a1172de..63a973f3 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -3169,6 +3169,7 @@ HG.1	Alias of XBB.2.3.8.1, S:S98F, South Korea
 XBB.2.3.9	S:S98F, C18744T, C19200T, India
 XBB.2.3.10	T5947C, India
 GE.1	Alias of XBB.2.3.10.1, S:K478R, from #1866
+GE.1.1	Alias of XBB.2.3.10.1.1, S:E554K, Bangladesh/Singapore
 XBB.2.3.11	S:K478R, India, from #1866
 GS.1	Alias of XBB.2.3.11.1, S:213D, C4582T, C25075T, Australia, from #2023
 XBB.2.3.12	S:S494P, from #2029
diff --git a/lineages.csv b/lineages.csv
index 243339b7..838e2d61 100644
--- a/lineages.csv
+++ b/lineages.csv
@@ -2455125,3 +2455125,31 @@ USA/NY-NYULH-15889/2023,GA.4.1
 USA/NY-NYULH-15881/2023,GA.4.1
 USA/NY-GBW-H20-330-5990/2023,GA.4.1
 USA/NY-GBW-H10-015-6630/2023,GA.4.1
+Singapore/R54MR18/2023,GE.1.1
+Singapore/R52MR22/2023,GE.1.1
+Singapore/R52MR23/2023,GE.1.1
+Singapore/R50MR50/2023,GE.1.1
+Bangladesh/SIRS_icddrb_1230609016/2023,GE.1.1
+Northern_Ireland/CLIMB-CM7YF11H/2023,GE.1.1
+England/CLIMB-CM7YRDM4/2023,GE.1.1
+Yunnan/YNCDC-2057/2023,GE.1.1
+Singapore/R54MR59/2023,GE.1.1
+England/CLIMB-CM7YJTHT/2023,GE.1.1
+Canada/SK-RRPL-638484/2023,GE.1.1
+Singapore/R47MR41/2023,GE.1.1
+Bangladesh/icddrb-G151120/2023,GE.1.1
+Singapore/R50MR11/2023,GE.1.1
+England/CLIMB-CM7YRTDB/2023,GE.1.1
+USA/NJ-GBW-H20-322-8732/2023,GE.1.1
+CHN/YNCDC-1471/2023,GE.1.1
+USA/NJ-GBW-H10-014-2668/2023,GE.1.1
+Singapore/R51MR24/2023,GE.1.1
+Singapore/R50MR79/2023,GE.1.1
+Finland/THL-06194/2023,GE.1.1
+Finland/THL-06029/2023,GE.1.1
+Finland/THL-06223/2023,GE.1.1
+Finland/THL-06244/2023,GE.1.1
+Finland/THL-06224/2023,GE.1.1
+Finland/THL-06203/2023,GE.1.1
+Finland/THL-06202/2023,GE.1.1
+Finland/THL-06201/2023,GE.1.1