diff --git a/lineage_notes.txt b/lineage_notes.txt
index b5df4e7f..624e2bb6 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -2685,6 +2685,7 @@ XBB.2.2	Defined by S:Q613H
 XBB.2.3	Defined by S:P521S and S:S486P, India/Indonesia/Singapore/USA
 XBB.2.3.1	Defined by S:D80Y, England/Sweden/India, #1775
 XBB.2.3.2	Defined by S:G184V, ORF1a:R2159W, India, from #1776
+XBB.2.3.3	Defined by S:182N, India/USA
 XBB.2.4	Defined by S:S486P, Spain/Denmark/Germany
 XBB.2.5	S:Q613H, from https://github.com/jmcbroome/auto-pango-designation/pull/193
 XBB.2.6	Mostly Peru, C5144T, T5731A
diff --git a/lineages.csv b/lineages.csv
index 587e5e38..a5f284fb 100644
--- a/lineages.csv
+++ b/lineages.csv
@@ -2362989,3 +2362989,38 @@ USA/VA-GBW-H20-283-0759/2023,FL.1
 USA/NY-GBW-H20-290-3375/2023,FL.1
 USA/CA-GBW-H20-305-1291/2023,FL.1
 USA/CA-GBW-H20-278-7846/2023,FL.1
+India/KA-SLS-SEQ-55013/2023,XBB.2.3.3
+USA/2247348/2023,XBB.2.3.3
+Ireland/G-GUH-N997/2023,XBB.2.3.3
+USA/OH-CDC-QDX47043620/2023,XBB.2.3.3
+USA/UT-CDC-QDX47043512/2023,XBB.2.3.3
+France/BFC-IPP07062/2023,XBB.2.3.3
+USA/NY-PRL-230224_81E03/2023,XBB.2.3.3
+France/OCC-HCL723000323101/2023,XBB.2.3.3
+SouthKorea/KDCA220723/2023,XBB.2.3.3
+USA/TX-CDC-QDX47696508/2023,XBB.2.3.3
+USA/CA-CDC-LC1017622/2023,XBB.2.3.3
+India/GJ-INSACOG-GBRC10848/2023,XBB.2.3.3
+India/GJ-INSACOG-GBRC10702/2023,XBB.2.3.3
+Israel/ICH-741196913/2023,XBB.2.3.3
+India/KA-VRDL-34347/2023,XBB.2.3.3
+England/PHEC-YYEOFTX/2023,XBB.2.3.3
+Canada/AB-ABPHL-95229/2023,XBB.2.3.3
+Australia/WA12229/2023,XBB.2.3.3
+USA/WA-GBW-H10-010-9560/2023,XBB.2.3.3
+USA/WA-GBW-H20-292-5035/2023,XBB.2.3.3
+USA/CA-CDC-LC1024595/2023,XBB.2.3.3
+USA/CA-CDC-VSX-A078855/2023,XBB.2.3.3
+India/MH_BJCOG_5326/2023,XBB.2.3.3
+India/MH_BJCOG_5286/2023,XBB.2.3.3
+India/MH_BJCOG_5182/2023,XBB.2.3.3
+USA/CA-HLX-STM-65BG8PSMP/2023,XBB.2.3.3
+USA/CA-HLX-STM-F4R8YVBRD/2023,XBB.2.3.3
+Canada/AB-ABPHL-94779/2023,XBB.2.3.3
+India/MH-ICMR-NIV-G-13293/2023,XBB.2.3.3
+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