diff --git a/prometheus/go.mod b/prometheus/go.mod
index c5ba3d6..5585725 100644
--- a/prometheus/go.mod
+++ b/prometheus/go.mod
@@ -3,7 +3,7 @@ module github.com/abczzz13/clientip/prometheus
 go 1.21
 
 require (
-	github.com/abczzz13/clientip v0.0.5
+	github.com/abczzz13/clientip v0.0.6
 	github.com/prometheus/client_golang v1.21.1
 )
 
diff --git a/prometheus/go.sum b/prometheus/go.sum
index 482de7a..c83adf1 100644
--- a/prometheus/go.sum
+++ b/prometheus/go.sum
@@ -1,5 +1,5 @@
-github.com/abczzz13/clientip v0.0.5 h1:gnB0Dz6ER+tR2U59rKpD228FBG6WESxMijy2NGZv0uc=
-github.com/abczzz13/clientip v0.0.5/go.mod h1:WRyghNIxRPXMph5JTMmn0wt/HwLxE+gvD3IaYbtEjxY=
+github.com/abczzz13/clientip v0.0.6 h1:QhIBULtoRwuTaIP+Glj8LQywS01nKT2QBKydocvuyPI=
+github.com/abczzz13/clientip v0.0.6/go.mod h1:WRyghNIxRPXMph5JTMmn0wt/HwLxE+gvD3IaYbtEjxY=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=