diff --git a/go.mod b/go.mod
index 5d17591..43e984b 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/vooon/esp-ota-server
 go 1.20
 
 require (
-	github.com/alecthomas/kong v0.9.0
+	github.com/alecthomas/kong v1.2.0
 	github.com/labstack/echo/v4 v4.12.0
 	github.com/labstack/gommon v0.4.2
 	github.com/stretchr/testify v1.9.0
diff --git a/go.sum b/go.sum
index 9d1c83e..7dc50ed 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,6 @@
-github.com/alecthomas/assert/v2 v2.6.0 h1:o3WJwILtexrEUk3cUVal3oiQY2tfgr/FHWiz/v2n4FU=
-github.com/alecthomas/kong v0.9.0 h1:G5diXxc85KvoV2f0ZRVuMsi45IrBgx9zDNGNj165aPA=
-github.com/alecthomas/kong v0.9.0/go.mod h1:Y47y5gKfHp1hDc7CH7OeXgLIpp+Q2m1Ni0L5s3bI8Os=
+github.com/alecthomas/assert/v2 v2.10.0 h1:jjRCHsj6hBJhkmhznrCzoNpbA3zqy0fYiUcYZP/GkPY=
+github.com/alecthomas/kong v1.2.0 h1:rzOKVDXrKg6hpQi+99VFbgkiXLCRbnYp18PAlK6wYas=
+github.com/alecthomas/kong v1.2.0/go.mod h1:rKTSFhbdp3Ryefn8x5MOEprnRFQ7nlmMC01GKhehhBM=
 github.com/alecthomas/repr v0.4.0 h1:GhI2A8MACjfegCPVq9f1FLvIBS+DrQ2KQBFZP1iFzXc=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=