Bump version to 6.5.0

Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
diff --git a/config/about.go b/config/about.go
index f3a4f67..3552a3f 100644
--- a/config/about.go
+++ b/config/about.go
@@ -26,7 +26,7 @@
 
 // Version CLI
 func (c *Config) Version() string {
-	return "6.5.0-rc"
+	return "6.5.0"
 }
 
 // PrintHeader prints startup message in CLI mode