diff --git a/data/silver_bridge__cctp_chain_id_seed.csv b/data/silver_bridge__cctp_chain_id_seed.csv
index 02e62b0..b5fec61 100644
--- a/data/silver_bridge__cctp_chain_id_seed.csv
+++ b/data/silver_bridge__cctp_chain_id_seed.csv
@@ -9,4 +9,7 @@ base,6
 polygon pos,7
 sui,8
 aptos,9
-unichain,10
\ No newline at end of file
+unichain,10
+linea,11
+sonic,13
+worldchain,14
\ No newline at end of file