diff --git a/lineage_notes.txt b/lineage_notes.txt
index db55da08..0e1eb680 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -1222,6 +1222,8 @@ LH.2	Alias of B.1.1.529.2.86.1.1.18.4.2, S:I197V, S:P251H from #2567
 JN.1.18.5	Alias of B.1.1.529.2.86.1.1.18.5, S:F456L (T22930A)
 LS.1	Alias of B.1.1.529.2.86.1.1.18.5.1, S:Y28H, S:L189A, S:184-188del, ORF1a:E940D
 JN.1.18.6	Alias of B.1.1.529.2.86.1.1.18.6, S:F456L (T22928C), S:F59S
+LY.1	Alias of B.1.1.529.2.86.1.1.18.6.1, S:F65Y, S:Q183P
+LY.2	Alias of B.1.1.529.2.86.1.1.18.6.2, S:Q183H, C2143T
 JN.1.19	Alias of B.1.1.529.2.86.1.1.19, ORF8:I71V
 JN.1.20	Alias of B.1.1.529.2.86.1.1.20, S:S31F, directly on JN.1 polytomy
 JN.1.21	Alias of B.1.1.529.2.86.1.1.21, S:H1058Y, from sars-cov-2-variants/lineage-proposals#1162
diff --git a/lineages.csv b/lineages.csv
index 03f7ffb0..1b402fe1 100644
--- a/lineages.csv
+++ b/lineages.csv
@@ -2559677,24 +2559677,24 @@ USA/NY-GBW-GKISBBBB61121/2024,JN.1.18.6
 Wales/CLIMB-CM7YKBNQ/2024,JN.1.18.6
 Wales/CLIMB-CM7YED9M/2024,JN.1.18.6
 Scotland/CLIMB-CM7YMXZ5/2024,JN.1.18.6
-Australia/NSW-ICPMR-54081/2024,JN.1.18.6
-Taiwan/NCKUH-823624026492/2024,JN.1.18.6
-Israel/ICH-741201337/2024,JN.1.18.6
-England/CLIMB-CM7YJD3T/2024,JN.1.18.6
-USA/NY-GBW-GKISBBBC24121/2024,JN.1.18.6
-USA/NY-GBW-GKISBBBC12664/2024,JN.1.18.6
-Spain/MD-HULP-200077912/2024,JN.1.18.6
-Spain/MD-HULP-200070708/2024,JN.1.18.6
-Spain/MD-HULP-200081836/2024,JN.1.18.6
-USA/CA-LACPHL-AY06882/2024,JN.1.18.6
-USA/NV-CDC-QDX97223418/2024,JN.1.18.6
-USA/CA-SCPHL-24WGS00392/2024,JN.1.18.6
-Spain/AR-HCULB-00020907/2024,JN.1.18.6
-Canada/ON-KHS-02675-v1/2024,JN.1.18.6
-Canada/BC-BCCDC-715245/2024,JN.1.18.6
-Spain/MD-HGUGM-65694457/2024,JN.1.18.6
-USA/PR-CVL-024483/2024,JN.1.18.6
-USA/NY-NYULH-19539/2024,JN.1.18.6
-USA/NY-PRL-240529_81G01/2024,JN.1.18.6
-USA/2024CV0843/2024,JN.1.18.6
-USA/AZ-ASPHL-0843/2024,JN.1.18.6
+Australia/NSW-ICPMR-54081/2024,LY.2
+Taiwan/NCKUH-823624026492/2024,LY.2
+Israel/ICH-741201337/2024,LY.2
+England/CLIMB-CM7YJD3T/2024,LY.2
+USA/NY-GBW-GKISBBBC24121/2024,LY.2
+USA/NY-GBW-GKISBBBC12664/2024,LY.2
+Spain/MD-HULP-200077912/2024,LY.1
+Spain/MD-HULP-200070708/2024,LY.1
+Spain/MD-HULP-200081836/2024,LY.1
+USA/CA-LACPHL-AY06882/2024,LY.1
+USA/NV-CDC-QDX97223418/2024,LY.1
+USA/CA-SCPHL-24WGS00392/2024,LY.1
+Spain/AR-HCULB-00020907/2024,LY.1
+Canada/ON-KHS-02675-v1/2024,LY.1
+Canada/BC-BCCDC-715245/2024,LY.1
+Spain/MD-HGUGM-65694457/2024,LY.1
+USA/PR-CVL-024483/2024,LY.1
+USA/NY-NYULH-19539/2024,LY.1
+USA/NY-PRL-240529_81G01/2024,LY.1
+USA/2024CV0843/2024,LY.1
+USA/AZ-ASPHL-0843/2024,LY.1
diff --git a/pango_designation/alias_key.json b/pango_designation/alias_key.json
index 54ae0b6c..f812eb74 100644
--- a/pango_designation/alias_key.json
+++ b/pango_designation/alias_key.json
@@ -267,6 +267,7 @@
     "LU": "B.1.1.529.2.86.1.1.15.1",
     "LV": "B.1.1.529.2.86.6",
     "LW": "B.1.1.529.2.86.1.1.11.1.3.2.3",
+    "LY": "B.1.1.529.2.86.1.1.18.6",
     "XA": ["B.1.1.7","B.1.177"],
     "XB": ["B.1.634","B.1.631"],
     "XC": ["AY.29","B.1.1.7"],