diff --git a/cmd/sendosc/sendosc.go b/cmd/sendosc/sendosc.go
index 49db7ba..7b0ee8a 100644
--- a/cmd/sendosc/sendosc.go
+++ b/cmd/sendosc/sendosc.go
@@ -1,14 +1,16 @@
 package main
 
 import (
+	"context"
 	"encoding/hex"
 	"fmt"
 	"net"
+	"os"
 	"strconv"
 
 	osc "github.com/jwetzell/osc-go"
 
-	"github.com/spf13/cobra"
+	"github.com/urfave/cli/v3"
 )
 
 func main() {
@@ -20,23 +22,68 @@ func main() {
 	var Types []string
 	var Slip bool
 
-	var rootCmd = &cobra.Command{
-		Use: "sendosc",
-		Run: func(cmd *cobra.Command, args []string) {
+	cmd := &cli.Command{
+		Name:  "makeosc",
+		Usage: "make osc bytes",
+		Flags: []cli.Flag{
+			&cli.StringFlag{
+				Name:        "host",
+				Usage:       "host to send OSC message to",
+				Destination: &Host,
+				Required:    true,
+			},
+			&cli.Int32Flag{
+				Name:        "port",
+				Usage:       "port to send OSC message to",
+				Destination: &Port,
+				Required:    true,
+			},
+			&cli.StringFlag{
+				Name:        "protocol",
+				Usage:       "protocol to use to send (tcp or udp)",
+				Value:       "udp",
+				Destination: &Protocol,
+				Validator: func(flag string) error {
+					if flag != "udp" && flag != "tcp" {
+						return fmt.Errorf("protocol must be either 'udp' or 'tcp'")
+					}
+					return nil
+				},
+			},
+			&cli.StringFlag{
+				Name:        "address",
+				Usage:       "OSC address",
+				Destination: &Address,
+				Required:    true,
+			},
+			&cli.StringSliceFlag{
+				Name:        "arg",
+				Usage:       "OSC args",
+				Value:       []string{},
+				Destination: &Args,
+			},
+			&cli.StringSliceFlag{
+				Name:        "type",
+				Usage:       "OSC types",
+				Value:       []string{},
+				Destination: &Types,
+			},
+			&cli.BoolFlag{
+				Name:        "slip",
+				Value:       false,
+				Usage:       "whether to slip encode the OSC Message bytes",
+				Destination: &Slip,
+			},
+		},
+		Action: func(ctx context.Context, cmd *cli.Command) error {
 			send(Host, Port, Address, Args, Types, Protocol, Slip)
+			return nil
 		},
 	}
-	rootCmd.Flags().StringVar(&Host, "host", "", "host to send OSC message to")
-	rootCmd.Flags().Int32Var(&Port, "port", 9999, "port to send OSC message to")
-	rootCmd.Flags().StringVar(&Address, "address", "", "OSC address")
-	rootCmd.Flags().StringVar(&Protocol, "protocol", "udp", "protocol to use to send (tcp or udp)")
-	rootCmd.Flags().StringArrayVar(&Args, "arg", []string{}, "OSC args")
-	rootCmd.Flags().StringArrayVar(&Types, "type", []string{}, "OSC types")
-	rootCmd.Flags().BoolVar(&Slip, "slip", false, "whether to slip encode the OSC Message bytes")
-	rootCmd.MarkFlagRequired("host")
-	rootCmd.MarkFlagRequired("port")
-	rootCmd.MarkFlagRequired("address")
-	rootCmd.Execute()
+
+	if err := cmd.Run(context.Background(), os.Args); err != nil {
+		panic(err)
+	}
 }
 
 func argToTypedArg(rawArg string, oscType string) osc.OSCArg {
diff --git a/go.mod b/go.mod
index 39f84be..7a5d44a 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,10 @@ module github.com/jwetzell/osc-go
 
 go 1.23.1
 
-require github.com/spf13/cobra v1.9.1
+require (
+	github.com/spf13/cobra v1.9.1
+	github.com/urfave/cli/v3 v3.4.1
+)
 
 require (
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
diff --git a/go.sum b/go.sum
index ffae55e..7250969 100644
--- a/go.sum
+++ b/go.sum
@@ -1,10 +1,19 @@
 github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
+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=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/spf13/cobra v1.9.1 h1:CXSaggrXdbHK9CF+8ywj8Amf7PBRmPCOJugH954Nnlo=
 github.com/spf13/cobra v1.9.1/go.mod h1:nDyEzZ8ogv936Cinf6g1RU9MRY64Ir93oCnqb9wxYW0=
 github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
 github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/urfave/cli/v3 v3.4.1 h1:1M9UOCy5bLmGnuu1yn3t3CB4rG79Rtoxuv1sPhnm6qM=
+github.com/urfave/cli/v3 v3.4.1/go.mod h1:FJSKtM/9AiiTOJL4fJ6TbMUkxBXn7GO9guZqoZtpYpo=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=