diff --git a/cmd/run.go b/cmd/run.go
index 9474962..df1bd4e 100644
--- a/cmd/run.go
+++ b/cmd/run.go
@@ -75,10 +75,10 @@ func NewRun() *cobra.Command {
 	runCmd.Flags().StringVar(&config.TG.DeviceModel, "tg-device-model",
 		"Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/116.0", "Device model")
 	runCmd.Flags().StringVar(&config.TG.SystemVersion, "tg-system-version", "Win32", "System version")
-	runCmd.Flags().StringVar(&config.TG.AppVersion, "tg-app-version", "2.1.9 K", "App version")
+	runCmd.Flags().StringVar(&config.TG.AppVersion, "tg-app-version", "4.6.3 K", "App version")
 	runCmd.Flags().StringVar(&config.TG.LangCode, "tg-lang-code", "en", "Language code")
 	runCmd.Flags().StringVar(&config.TG.SystemLangCode, "tg-system-lang-code", "en-US", "System language code")
-	runCmd.Flags().StringVar(&config.TG.LangPack, "tg-lang-pack", "en", "Language pack")
+	runCmd.Flags().StringVar(&config.TG.LangPack, "tg-lang-pack", "webk", "Language pack")
 	runCmd.Flags().IntVar(&config.TG.BgBotsLimit, "tg-bg-bots-limit", 5, "Background bots limit")
 	runCmd.Flags().BoolVar(&config.TG.DisableStreamBots, "tg-disable-stream-bots", false, "Disable stream bots")
 	runCmd.Flags().StringVar(&config.TG.Uploads.EncryptionKey, "tg-uploads-encryption-key", "", "Uploads encryption key")
diff --git a/config.sample.toml b/config.sample.toml
index b377559..5474cc2 100644
--- a/config.sample.toml
+++ b/config.sample.toml
@@ -28,12 +28,12 @@
 [tg]
   app-hash = ""
   app-id = 0
-  app-version = "2.1.9 K"
+  app-version = "4.6.3 K"
   bg-bots-limit = 5
   device-model = "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/116.0"
   disable-stream-bots = false
   lang-code = "en"
-  lang-pack = "en"
+  lang-pack = "webk"
   rate = 100
   rate-burst = 5
   rate-limit = true