Update dependencies

Cargo.toml

@@ -14,10 +14,10 @@ categories = ["command-line-utilities", "date-and-time", "value-formatting"]
 maintenance = { status = "actively-developed" }
 
 [dependencies]
-clap = { version = "3.2", features = ["derive"] }
-chrono = "0.4"
-chrono-tz = "0.6"
-serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0"
-chrono-english = "0.1"
-humantime = "2.1"
+clap = { version = "4.0.7", features = ["derive"] }
+chrono = "0.4.22"
+chrono-tz = "0.6.3"
+serde = { version = "1.0.145", features = ["derive"] }
+serde_json = "1.0.85"
+chrono-english = "0.1.7"
+humantime = "2.1.0"

src/lib.rs

@@ -1,6 +1,6 @@
 use crate::converting::ConversionResult;
 use chrono::prelude::*;
-use clap::ArgEnum;
+use clap::ValueEnum;
 
 mod alfred;
 mod converting;
@@ -11,7 +11,7 @@ pub enum OutputMode {
     Alfred,
 }
 
-#[derive(PartialEq, Eq, Debug, Clone, Copy, ArgEnum)]
+#[derive(PartialEq, Eq, Debug, Clone, Copy, ValueEnum)]
 pub enum DurationUnit {
     Milliseconds,
     Seconds,

src/main.rs

@@ -7,10 +7,10 @@ use timeturner::OutputMode;
 #[derive(Debug, Parser)]
 #[structopt(name = "timeturner", about = "Manipulate date-time strings")]
 struct Opt {
-    #[clap(long, help = "Output in JSON for Alfred Workflow integration")]
+    #[arg(long, help = "Output in JSON for Alfred Workflow integration")]
     alfred: bool,
 
-    #[clap(short, long, arg_enum)]
+    #[arg(short, long)]
     duration_unit: Option<DurationUnit>,
 
     input: Option<String>,