diff --git a/lpac b/lpac
index da1cf1a..fd58ad7 160000
--- a/lpac
+++ b/lpac
@@ -1 +1 @@
-Subproject commit da1cf1a555310aad4e88799c041ec75d7238df5e
+Subproject commit fd58ad7dc25075cdfa549ca2af1c877f01ee64a6
diff --git a/main.go b/main.go
index edd534f..be2ea3c 100644
--- a/main.go
+++ b/main.go
@@ -20,7 +20,7 @@ func init() {
 	}
 	flag.StringVar(&config.C.ListenAddress, "listen-address", ":1888", "eSTK.me cloud enhance server listen address")
 	flag.StringVar(&config.C.Dir, "dir", "/tmp/estkme-cloud", "the directory to store lpac")
-	flag.StringVar(&config.C.Version, "version", "v2.0.2", "the version of lpac to download")
+	flag.StringVar(&config.C.Version, "version", "v2.1.0", "the version of lpac to download")
 	flag.BoolVar(&config.C.DontDownload, "dont-download", false, "don't download lpac")
 	flag.StringVar(&config.C.Advertising, "advertising", "", "advertising message to show on the server (max: 100 characters)")
 	flag.BoolVar(&config.C.Verbose, "verbose", false, "verbose mode")