diff --git a/core/banner.go b/core/banner.go
index 71731b31..6deba5c7 100644
--- a/core/banner.go
+++ b/core/banner.go
@@ -2,7 +2,7 @@ package core
 
 const (
 	Name    = "bettercap"
-	Version = "2.24.1"
+	Version = "2.25"
 	Author  = "Simone 'evilsocket' Margaritelli"
 	Website = "https://bettercap.org/"
 )
diff --git a/network/meta.go b/network/meta.go
index 48ab2f9f..ecb75c43 100644
--- a/network/meta.go
+++ b/network/meta.go
@@ -29,6 +29,8 @@ func NewMeta() *Meta {
 }
 
 func (m *Meta) MarshalJSON() ([]byte, error) {
+	m.Lock()
+	defer m.Unlock()
 	return json.Marshal(metaJSON{Values: m.m})
 }