diff --git a/lib/protocol/networks.js b/lib/protocol/networks.js
index b75498a9..1c707710 100644
--- a/lib/protocol/networks.js
+++ b/lib/protocol/networks.js
@@ -435,7 +435,7 @@ main.minRelay = 1000;
  * @default
  */
 
-main.feeRate = 50000;
+main.feeRate = 100000;
 
 /**
  * Maximum normal relay rate.
@@ -443,7 +443,7 @@ main.feeRate = 50000;
  * @default
  */
 
-main.maxFeeRate = 150000;
+main.maxFeeRate = 400000;
 
 /**
  * Whether to allow self-connection.