diff --git a/src/chains/mainnet/vidulum.json b/src/chains/mainnet/vidulum.json
index 20b8cf60..a5bd690e 100644
--- a/src/chains/mainnet/vidulum.json
+++ b/src/chains/mainnet/vidulum.json
@@ -4,7 +4,7 @@
     "api": ["https://mainnet-lcd.vidulum.app", "https://api-vidulum-ia.cosmosia.notional.ventures", "https://rest.rpc.erialos.me"],
     "rpc": ["https://trpc.rpc.erialos.me:443","https://rpc-vidulum-ia.cosmosia.notional.ventures:443", "https://mainnet-rpc.vidulum.app:443"],
     "snapshot_provider": "c32903505e9ab811ac46306d2913c98ccf4883ce@rpc.erialos.me:26656",
-    "sdk_version": "0.44.0",
+    "sdk_version": "0.45.9",
     "coin_type": "370",
     "min_tx_fee": "8000",
     "addr_prefix": "vdl",