diff --git a/pkg/eth/helpers.go b/pkg/eth/helpers.go
index 73b1f0ca4..22d575797 100644
--- a/pkg/eth/helpers.go
+++ b/pkg/eth/helpers.go
@@ -38,21 +38,6 @@ func ResolveFromNodeType(nodeType statediff.NodeType) int {
 	}
 }
 
-func ResolveToNodeType(nodeType int) statediff.NodeType {
-	switch nodeType {
-	case 0:
-		return statediff.Branch
-	case 1:
-		return statediff.Extension
-	case 2:
-		return statediff.Leaf
-	case 3:
-		return statediff.Removed
-	default:
-		return statediff.Unknown
-	}
-}
-
 // ChainConfig returns the appropriate ethereum chain config for the provided chain id
 func ChainConfig(chainID uint64) (*params.ChainConfig, error) {
 	switch chainID {
diff --git a/version/version.go b/version/version.go
index ae3220e06..341787788 100644
--- a/version/version.go
+++ b/version/version.go
@@ -20,7 +20,7 @@ import "fmt"
 
 const (
 	Major = 0       // Major version component of the current release
-	Minor = 2       // Minor version component of the current release
+	Minor = 4       // Minor version component of the current release
 	Patch = 0       // Patch version component of the current release
 	Meta  = "alpha" // Version metadata to append to the version string
 )