diff --git a/lineage_notes.txt b/lineage_notes.txt
index d48a5178..103b0bf0 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -2872,6 +2872,7 @@ XBB.2.3	Defined by S:P521S and S:S486P, India/Indonesia/Singapore/USA
 XBB.2.3.1	S:D80Y, England/Sweden/India, #1775
 XBB.2.3.2	S:G184V, ORF1a:R2159W, India, from #1776
 XBB.2.3.3	S:182N, India/USA
+GJ.1	Alias of XBB.2.3.3.1, found mainly in China and USA, from pango-designation issue #2005
 XBB.2.3.4	S:478Q, India
 XBB.2.3.5	S:K478N, found mainly in USA and India, from pango-designation issue #1846
 XBB.2.3.6	N:T166I, mainly Singapore
diff --git a/lineages.csv b/lineages.csv
index 03112cef..cde0dda5 100644
--- a/lineages.csv
+++ b/lineages.csv
@@ -2355980,8 +2355980,8 @@ IND/2926/2023,XBB.2.3.3
 India/MH_BJCOG_5273/2023,XBB.2.3.3
 England/PHEC-YYEXFP5/2023,XBB.2.3.3
 India/KA-VRDL-32957/2023,XBB.2.3.3
-India/KA-SLS-SEQ-55019/2023,XBB.2.3.3
-India/KA-SLS-SEQ-55029/2023,XBB.2.3.3
+India/KA-SLS-SEQ-55019/2023,GJ.1
+India/KA-SLS-SEQ-55029/2023,GJ.1
 USA/NC-CDC-QDX46501068/2023,XBB.2.3.4
 India/GJ-INSACOG-GBRC10875/2023,XBB.2.3.4
 Australia/NSW-ICPMR-42160/2023,XBB.2.3.4
@@ -2415319,3 +2415319,46 @@ USA/NJ-GBW-H10-013-1861/2023,XBB.1.5.81
 USA/CA-Stanford-141_S32/2023,XBB.1.5.81
 SouthAfrica/NICD-N54600/2023,XBB.1.5.81
 ZAF/NHLS-UCT-GS-CH55/2023,XBB.1.5.81
+Canada/ON-PHL-23-24296/2023,GJ.1
+Vietnam/BMH-507795/2023,GJ.1
+Fujian/FCDC-QZ04S024/2023,GJ.1
+Shanghai/SCDC-HG0420-259/2023,GJ.1
+Shanghai/SCDC-HG0505-514/2023,GJ.1
+USA/CA-GBW-H20-277-3524/2023,GJ.1
+Canada/ON-PHL-23-24563/2023,GJ.1
+USA/VA-GBW-H10-012-2577/2023,GJ.1
+USA/VA-CDC-LC1040000/2023,GJ.1
+India/RJ-SMS-ICMR-INSACOG-US-1799/2023,GJ.1
+Singapore/R32MR53/2023,GJ.1
+Fujian/FCDC-QZ05S023/2023,GJ.1
+USA/CA-GBW-H10-012-4835/2023,GJ.1
+USA/CA-GBW-H10-013-2657/2023,GJ.1
+Australia/NSW-ICPMR-45609/2023,GJ.1
+USA/VA-GBW-H10-012-2303/2023,GJ.1
+Canada/ON-PHL-23-24297/2023,GJ.1
+Shanghai/SCDC-XG05-3709/2023,GJ.1
+USA/WA-GBW-H10-012-2307/2023,GJ.1
+USA/CA-CDC-LC1038969/2023,GJ.1
+Japan/TKYnat14066/2023,GJ.1
+USA/VA-GBW-H10-012-6651/2023,GJ.1
+USA/NJ-GBW-H20-311-4098/2023,GJ.1
+India/MH-ICMR-NIV-G-14432/2023,GJ.1
+Fujian/FCDC-QZ05S016/2023,GJ.1
+USA/VA-GBW-H10-012-2845/2023,GJ.1
+USA/CA-CDC-LC1041829/2023,GJ.1
+USA/WA-CDC-UW23050870579/2023,GJ.1
+USA/CA-GBW-H10-012-6146/2023,GJ.1
+Shanghai/SCDC-HG0508-597/2023,GJ.1
+USA/CA-GBW-H10-013-2309/2023,GJ.1
+USA/VA-GBW-H20-319-0841/2023,GJ.1
+Australia/VIC83239/2023,GJ.1
+Canada/ON-PHL-23-24189/2023,GJ.1
+USA/CA-GBW-H20-313-9159/2023,GJ.1
+USA/CA-GBW-H20-318-8127/2023,GJ.1
+Singapore/R29MR31/2023,GJ.1
+USA/NJ-GBW-H10-012-5913/2023,GJ.1
+USA/HI-H2321858/2023,GJ.1
+Australia/VIC83376/2023,GJ.1
+USA/VA-CDC-LC1040001/2023,GJ.1
+Singapore/R31MR77/2023,GJ.1
+Fujian/FCDC-QZ05S020/2023,GJ.1
diff --git a/pango_designation/alias_key.json b/pango_designation/alias_key.json
index 38f50395..6abac190 100644
--- a/pango_designation/alias_key.json
+++ b/pango_designation/alias_key.json
@@ -162,6 +162,7 @@
     "GF": "XBB.1.5.24",
     "GG": "XBB.1.5.38",
     "GH": "XBB.2.6.1",
+    "GJ": "XBB.2.3.3",
     "XA": ["B.1.1.7","B.1.177"],
     "XB": ["B.1.634","B.1.631"],
     "XC": ["AY.29","B.1.1.7"],