diff --git a/data/networks.json b/data/networks.json
index 45053d9..664cd6f 100644
--- a/data/networks.json
+++ b/data/networks.json
@@ -54,7 +54,7 @@
       }
     ]
   },
-  "base_testnet": {
+  "base_sepolia": {
     "chain_id": 84532,
     "chain_aliases": [
       "base",
@@ -737,4 +737,4 @@
       }
     ]
   }
-}
+}
\ No newline at end of file