diff --git a/cmd/config.go b/cmd/config.go
index 2cc5efc..bdf223c 100644
--- a/cmd/config.go
+++ b/cmd/config.go
@@ -15,7 +15,7 @@ import (
 )
 
 const (
-	Version = `v0.0.3`
+	Version = `v0.0.4`
 	SLEEP   = 5
 	Usage   = `io-exporter [options] <file>
 Options:
diff --git a/cmd/root.go b/cmd/root.go
index 17a05e3..7bfbefb 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -18,6 +18,11 @@ func Run() {
 		log.Fatal(err)
 	}
 
+	if conf.Showversion {
+		fmt.Printf("This is io-exporter version %s\n", Version)
+		os.Exit(0)
+	}
+
 	metrics := NewMetrics(conf)
 	alloc := NewAlloc()