diff --git a/service/rosetta.go b/service/rosetta.go
index 4cc42745..b4588c70 100644
--- a/service/rosetta.go
+++ b/service/rosetta.go
@@ -14,6 +14,6 @@ var NodeVersion = fmt.Sprintf(
 )
 
 const (
-	MiddlewareVersion = "0.1.43"
+	MiddlewareVersion = "0.1.44"
 	BlockchainName    = "Avalanche"
 )