diff --git a/server/config/config.go b/server/config/config.go
index 042366f1d..9a3a51e88 100644
--- a/server/config/config.go
+++ b/server/config/config.go
@@ -23,7 +23,7 @@ const (
 	DefaultGRPCWebAddress = "0.0.0.0:9091"
 
 	// DefaultConcurrencyWorkers defines the default workers to use for concurrent transactions
-	DefaultConcurrencyWorkers = 10
+	DefaultConcurrencyWorkers = 20
 )
 
 // BaseConfig defines the server's basic configuration