diff --git a/go.mod b/go.mod
index 55e1db5..ffd8c15 100644
--- a/go.mod
+++ b/go.mod
@@ -1,12 +1,13 @@
 module github.com/luisdavim/configmapper
 
-go 1.21
-toolchain go1.22.5
+go 1.22.0
+
+toolchain go1.23.2
 
 require (
 	github.com/fsnotify/fsnotify v1.8.0
+	github.com/go-viper/mapstructure/v2 v2.2.1
 	github.com/hashicorp/go-retryablehttp v0.7.7
-	github.com/mitchellh/mapstructure v1.5.0
 	github.com/rs/zerolog v1.33.0
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/pflag v1.0.5
@@ -48,6 +49,7 @@ require (
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
diff --git a/go.sum b/go.sum
index 506faab..b314884 100644
--- a/go.sum
+++ b/go.sum
@@ -37,6 +37,8 @@ github.com/go-openapi/swag v0.22.4 h1:QLMzNJnMGPRNDCbySlcj1x01tzU8/9LTTL9hZZZogB
 github.com/go-openapi/swag v0.22.4/go.mod h1:UzaqsxGiab7freDnrUUra0MwWfN/q7tE4j+VcZ0yl14=
 github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI=
 github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
+github.com/go-viper/mapstructure/v2 v2.2.1 h1:ZAaOCxANMuZx5RCeg0mBdEZk7DZasvvZIxtHqx8aGss=
+github.com/go-viper/mapstructure/v2 v2.2.1/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
diff --git a/pkg/config/hooks.go b/pkg/config/hooks.go
index 97eb5c0..4802937 100644
--- a/pkg/config/hooks.go
+++ b/pkg/config/hooks.go
@@ -4,7 +4,7 @@ import (
 	"reflect"
 	"time"
 
-	"github.com/mitchellh/mapstructure"
+	"github.com/go-viper/mapstructure/v2"
 	"github.com/spf13/viper"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )