diff --git a/Cargo.lock b/Cargo.lock
index 64d1cd1..f400abc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -63,17 +63,6 @@ dependencies = [
  "tempfile",
 ]
 
-[[package]]
-name = "atty"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
-dependencies = [
- "hermit-abi",
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.0.1"
@@ -199,26 +188,24 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "3.2.23"
+version = "4.0.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71655c45cb9845d3270c9d6df84ebe72b4dad3c2ba3f7023ad47c144e4e473a5"
+checksum = "4d63b9e9c07271b9957ad22c173bae2a4d9a81127680962039296abcd2f8251d"
 dependencies = [
- "atty",
  "bitflags",
  "clap_derive",
  "clap_lex",
- "indexmap",
+ "is-terminal",
  "once_cell",
  "strsim",
  "termcolor",
- "textwrap",
 ]
 
 [[package]]
 name = "clap_derive"
-version = "3.2.18"
+version = "4.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea0c8bce528c4be4da13ea6fead8965e95b6073585a2f05204bd8f4119f82a65"
+checksum = "0177313f9f02afc995627906bbd8967e2be069f5261954222dac78290c2b9014"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -229,9 +216,9 @@ dependencies = [
 
 [[package]]
 name = "clap_lex"
-version = "0.2.4"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2850f2f5a82cbf437dd5af4d49848fbdfc27c157c3d010345776f952765261c5"
+checksum = "0d4198f73e42b4936b35b5bb248d81d2b595ecb170da0bac7655c54eedfa8da8"
 dependencies = [
  "os_str_bytes",
 ]
@@ -386,6 +373,27 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "errno"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f639046355ee4f37944e44f60642c6f3a7efa3cf6b78c78a0d989a8ce6c396a1"
+dependencies = [
+ "errno-dragonfly",
+ "libc",
+ "winapi",
+]
+
+[[package]]
+name = "errno-dragonfly"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
+dependencies = [
+ "cc",
+ "libc",
+]
+
 [[package]]
 name = "filetime"
 version = "0.2.15"
@@ -582,6 +590,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hermit-abi"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee512640fe35acbfb4bb779db6f0d80704c2cacfa2e39b601ef3e3f47d1ae4c7"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "hmac"
 version = "0.12.1"
@@ -701,12 +718,34 @@ dependencies = [
  "hashbrown",
 ]
 
+[[package]]
+name = "io-lifetimes"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46112a93252b123d31a119a8d1a1ac19deac4fac6e0e8b0df58f0d4e5870e63c"
+dependencies = [
+ "libc",
+ "windows-sys",
+]
+
 [[package]]
 name = "ipnet"
 version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68f2d64f2edebec4ce84ad108148e67e1064789bee435edc5b60ad398714a3a9"
 
+[[package]]
+name = "is-terminal"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "927609f78c2913a6f6ac3c27a4fe87f43e2a35367c0c4b0f8265e8f49a104330"
+dependencies = [
+ "hermit-abi 0.2.6",
+ "io-lifetimes",
+ "rustix",
+ "windows-sys",
+]
+
 [[package]]
 name = "itertools"
 version = "0.10.5"
@@ -754,9 +793,15 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.126"
+version = "0.2.138"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db6d7e329c562c5dfab7a46a2afabc8b987ab9a4834c9d1ca04dc54c1546cef8"
+
+[[package]]
+name = "linux-raw-sys"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
+checksum = "8f9f08d8963a6c613f4b1a78f4f4a4dbfadf8e6545b2d72861731e4858b8b47f"
 
 [[package]]
 name = "log"
@@ -916,7 +961,7 @@ version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05499f3756671c15885fee9034446956fff3f243d6077b91e5767df161f766b3"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.1.19",
  "libc",
 ]
 
@@ -1254,6 +1299,20 @@ dependencies = [
  "winreg",
 ]
 
+[[package]]
+name = "rustix"
+version = "0.36.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a3807b5d10909833d3e9acd1eb5fb988f79376ff10fce42937de71a449c4c588"
+dependencies = [
+ "bitflags",
+ "errno",
+ "io-lifetimes",
+ "libc",
+ "linux-raw-sys",
+ "windows-sys",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.5"
@@ -1456,12 +1515,6 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78fbf2dd23e79c28ccfa2472d3e6b3b189866ffef1aeb91f17c2d968b6586378"
 
-[[package]]
-name = "textwrap"
-version = "0.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "222a222a5bfe1bba4a77b45ec488a741b3cb8872e5e499451fd7d0129c9c7c3d"
-
 [[package]]
 name = "thiserror"
 version = "1.0.30"
@@ -1795,6 +1848,63 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows-sys"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41d2aa71f6f0cbe00ae5167d90ef3cfe66527d6f613ca78ac8024c3ccab9a19e"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd0f252f5a35cac83d6311b2e795981f5ee6e67eb1f9a7f64eb4500fbc4dcdb4"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fbeae19f6716841636c28d695375df17562ca208b2b7d0dc47635a50ae6c5de7"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84c12f65daa39dd2babe6e442988fc329d6243fdce47d7d2d155b8d874862246"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf7b1b21b5362cbc318f686150e5bcea75ecedc74dd157d874d754a2ca44b0ed"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09d525d2ba30eeb3297665bd434a54297e4170c7f1a44cad4ef58095b4cd2028"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
+
 [[package]]
 name = "winreg"
 version = "0.10.1"
diff --git a/Cargo.toml b/Cargo.toml
index abd99dc..94448b7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,6 +17,10 @@ exclude = [
   "test-data/",
 ]
 
+[profile.release]
+strip = true
+lto = true
+
 [[bin]]
 name = "nvm"
 path = "src/main.rs"
@@ -25,7 +29,7 @@ path = "src/main.rs"
 
 [dependencies]
 anyhow = "1.0.66"
-clap = { version = "3.2.23", features = ["derive", "env", "cargo"] }
+clap = { version = "4.0.29", features = ["derive", "env", "cargo"] }
 dialoguer = "0.10.2"
 dirs = "4.0.0"
 itertools = "0.10.5"
diff --git a/src/archives.rs b/src/archives.rs
index 8ceff84..1fae724 100644
--- a/src/archives.rs
+++ b/src/archives.rs
@@ -36,13 +36,12 @@ pub fn extract_archive(bytes: Response, path: &Path) -> Result<()> {
 
         if item.is_dir() && !new_path.exists() {
             create_dir_all(&new_path)
-                .unwrap_or_else(|_| panic!("Could not create new folder: {:?}", new_path));
+                .unwrap_or_else(|_| panic!("Could not create new folder: {new_path:?}"));
         }
 
         if item.is_file() {
             let mut file = File::create(&*new_path)?;
-            copy(&mut item, &mut file)
-                .unwrap_or_else(|_| panic!("Couldn't write to {:?}", new_path));
+            copy(&mut item, &mut file).unwrap_or_else(|_| panic!("Couldn't write to {new_path:?}"));
         }
     }
 
diff --git a/src/files/mod.rs b/src/files/mod.rs
index 33e3c79..c47e0ac 100644
--- a/src/files/mod.rs
+++ b/src/files/mod.rs
@@ -51,7 +51,7 @@ pub fn get_version_file() -> Option<VersionFile> {
         let contents = fs::read_to_string(existing_file);
 
         if let Ok(contents) = contents {
-            let parse_result = Range::parse(&contents);
+            let parse_result = Range::parse(contents);
 
             if let Ok(parse_result) = parse_result {
                 return Some(VersionFile::Nvmrc(parse_result));
@@ -75,7 +75,7 @@ pub fn get_version_file() -> Option<VersionFile> {
                 .and_then(|line| line.split(' ').nth(1));
 
             if let Some(version_string) = version_string {
-                let parse_result = Range::parse(&version_string);
+                let parse_result = Range::parse(version_string);
 
                 if let Ok(parse_result) = parse_result {
                     return Some(VersionFile::Asdf(parse_result));
diff --git a/src/main.rs b/src/main.rs
index 0e96c04..230e18b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -6,7 +6,7 @@ use std::{
 };
 
 use anyhow::{bail, Result};
-use clap::{AppSettings, Parser, ValueHint};
+use clap::{Parser, ValueHint};
 
 use crate::subcommand::{
     install::InstallCommand, list::ListCommand, parse_version::ParseVersionCommand,
@@ -28,10 +28,11 @@ enum Subcommands {
 }
 
 #[derive(Parser, Debug)]
-#[clap(
-name = "nvm(-rust)",
-about = "Node Version Manager (but better, and in Rust)",
-setting = AppSettings::ColoredHelp
+#[command(
+    name = "nvm(-rust)",
+    author,
+    about,
+    about = "Node Version Manager (but better, and in Rust)"
 )]
 pub struct Config {
     /// Installation directory
@@ -45,9 +46,6 @@ pub struct Config {
         env("NVM_SHIMS_DIR")
     )]
     shims_dir: Option<PathBuf>,
-    /// Level of verbosity, can be used multiple times
-    #[clap(global(true), hidden(true), short, long, parse(from_occurrences))]
-    verbose: i32,
     /// Accept any prompts needed for the command to complete
     #[clap(global(true), short, long)]
     force: bool,
@@ -77,7 +75,6 @@ impl Config {
     fn with_force(&self) -> Self {
         Self {
             force: true,
-            verbose: self.verbose,
             dir: Some(self.get_dir()),
             shims_dir: Some(self.get_shims_dir()),
             command: self.command.clone(),
@@ -97,14 +94,13 @@ impl Config {
 
 fn ensure_dir_exists(path: &Path) {
     if !path.exists() {
-        fs::create_dir_all(path)
-            .unwrap_or_else(|err| panic!("Could not create {:?} - {}", path, err));
+        fs::create_dir_all(path).unwrap_or_else(|err| panic!("Could not create {path:?} - {err}"));
 
-        println!("Created nvm dir at {:?}", path);
+        println!("Created nvm dir at {path:?}");
     }
 
     if !path.is_dir() {
-        panic!("{:?} is not a directory! Please rename it.", path)
+        panic!("{path:?} is not a directory! Please rename it.")
     }
 }
 
@@ -122,7 +118,7 @@ https://blogs.windows.com/windowsdeveloper/2016/12/02/symlinks-windows-10";
 fn ensure_symlinks_work(config: &Config) -> Result<()> {
     let target_path = &config.get_dir().join("test");
 
-    if windows::fs::symlink_dir(&config.get_shims_dir(), target_path).is_err() {
+    if windows::fs::symlink_dir(config.get_shims_dir(), target_path).is_err() {
         bail!("{SYMLINK_ERROR}");
     }
 
@@ -155,3 +151,10 @@ fn main() -> Result<()> {
         _ => Ok(()),
     }
 }
+
+#[test]
+fn verify_cli() {
+    use clap::CommandFactory;
+
+    Config::command().debug_assert()
+}
diff --git a/src/node_version.rs b/src/node_version.rs
index 1146928..260f334 100644
--- a/src/node_version.rs
+++ b/src/node_version.rs
@@ -37,7 +37,7 @@ impl Ord for dyn NodeVersion {
     }
 }
 
-pub fn is_version_range(value: &str) -> Result<Range> {
+pub fn parse_range(value: &str) -> Result<Range> {
     Range::parse(value).context(value.to_string())
 }
 
@@ -100,7 +100,7 @@ impl OnlineNodeVersion {
 
         let url = format!("https://nodejs.org/dist/v{}/{}", self.version, file_name);
 
-        Url::parse(&url).context(format!("Could not create a valid download url. [{}]", url))
+        Url::parse(&url).context(format!("Could not create a valid download url. [{url}]"))
     }
 
     #[cfg(target_os = "windows")]
@@ -196,7 +196,7 @@ impl InstalledNodeVersion {
     #[allow(dead_code)]
     pub fn validate(&self, config: &Config) -> Result<()> {
         let version_dir =
-            read_link(&config.get_shims_dir()).expect("Could not read installation dir");
+            read_link(config.get_shims_dir()).expect("Could not read installation dir");
 
         let mut required_files = vec![version_dir; 2];
         required_files[0].set_file_name(format!("node{}", Self::exec_ext()));
@@ -228,7 +228,7 @@ impl InstalledNodeVersion {
             .expect("Failed to read nvm dir")
         {
             if entry.is_err() {
-                println!("Could not read {:?}", entry);
+                println!("Could not read {entry:?}");
                 continue;
             }
 
diff --git a/src/subcommand/install.rs b/src/subcommand/install.rs
index 056a09f..0e68c3a 100644
--- a/src/subcommand/install.rs
+++ b/src/subcommand/install.rs
@@ -1,29 +1,26 @@
 use std::{borrow::Borrow, path::Path};
 
 use anyhow::{Context, Result};
-use clap::{AppSettings, Parser};
+use clap::Parser;
 use node_semver::Range;
 
 use crate::{
-    archives, files, node_version,
-    node_version::{InstalledNodeVersion, NodeVersion, OnlineNodeVersion},
+    archives, files,
+    node_version::{
+        filter_version_req, parse_range, InstalledNodeVersion, NodeVersion, OnlineNodeVersion,
+    },
     subcommand::{switch::SwitchCommand, Action},
     Config,
 };
 
 #[derive(Parser, Clone, Debug)]
-#[clap(
-about = "Install a new node version",
-alias = "i",
-alias = "add",
-setting = AppSettings::ColoredHelp
-)]
+#[command(about = "Install a new node version", alias = "i", alias = "add")]
 pub struct InstallCommand {
     /// A semver range. The latest version matching this range will be installed
-    #[clap(validator = node_version::is_version_range)]
+    #[arg(value_parser = parse_range)]
     pub version: Option<Range>,
     /// Switch to the new version after installing it
-    #[clap(long, short, default_value("false"))]
+    #[arg(long, short, default_value("false"))]
     pub switch: bool,
 }
 
@@ -40,7 +37,7 @@ impl Action<InstallCommand> for InstallCommand {
         let version_filter = version_filter.unwrap();
 
         let online_versions = OnlineNodeVersion::fetch_all()?;
-        let filtered_versions = node_version::filter_version_req(online_versions, &version_filter);
+        let filtered_versions = filter_version_req(online_versions, &version_filter);
 
         let version_to_install = filtered_versions.first().context(format!(
             "Did not find a version matching `{}`!",
@@ -86,7 +83,7 @@ impl Action<InstallCommand> for InstallCommand {
 fn download_and_extract_to(version: &OnlineNodeVersion, path: &Path) -> Result<()> {
     let url = version.get_download_url().unwrap();
 
-    println!("Downloading from {}...", url);
+    println!("Downloading from {url}...");
     let response = reqwest::blocking::get(url)
         .context(format!("Failed to download version: {}", version.version()))?;
 
diff --git a/src/subcommand/list.rs b/src/subcommand/list.rs
index e01976a..8181a29 100644
--- a/src/subcommand/list.rs
+++ b/src/subcommand/list.rs
@@ -1,11 +1,11 @@
 use anyhow::Result;
-use clap::{AppSettings, Parser};
+use clap::Parser;
 use itertools::Itertools;
 use node_semver::Range;
 
 use crate::{
     node_version,
-    node_version::{InstalledNodeVersion, NodeVersion, OnlineNodeVersion},
+    node_version::{parse_range, InstalledNodeVersion, NodeVersion, OnlineNodeVersion},
     subcommand::Action,
     Config,
 };
@@ -47,19 +47,15 @@ impl<'p> VersionStatus<'p> {
 }
 
 #[derive(Parser, Clone, Debug)]
-#[clap(
-about = "List installed and released node versions",
-alias = "ls",
-setting = AppSettings::ColoredHelp
-)]
+#[command(about = "List installed and released node versions", alias = "ls")]
 pub struct ListCommand {
     /// Only display installed versions
-    #[clap(short, long, alias = "installed")]
+    #[arg(short, long, alias = "installed")]
     pub local: bool,
     /// Filter by semantic versions.
     ///
     /// `12`, `^10.9`, `>=8.10`, `>=8, <9`
-    #[clap(short('F'), long, validator = node_version::is_version_range)]
+    #[arg(short('F'), long, value_parser = parse_range)]
     pub filter: Option<Range>,
 }
 
diff --git a/src/subcommand/parse_version.rs b/src/subcommand/parse_version.rs
index 0eaa43a..231b456 100644
--- a/src/subcommand/parse_version.rs
+++ b/src/subcommand/parse_version.rs
@@ -1,19 +1,18 @@
 use anyhow::Result;
-use clap::{AppSettings, Parser};
+use clap::Parser;
 use node_semver::Range;
 
-use crate::{files, node_version::is_version_range, subcommand::Action, Config};
+use crate::{files, node_version::parse_range, subcommand::Action, Config};
 
 #[derive(Parser, Clone, Debug)]
-#[clap(
-about = "Echo what a version string will be parsed to",
-alias = "pv",
-setting = AppSettings::ColoredHelp,
-setting = AppSettings::Hidden
+#[command(
+    about = "Echo what a version string will be parsed to",
+    alias = "pv",
+    hide(true)
 )]
 pub struct ParseVersionCommand {
     /// The semver range to echo the parsed result of
-    #[clap(validator = is_version_range)]
+    #[arg(value_parser = parse_range)]
     pub version: Option<String>,
 }
 
diff --git a/src/subcommand/switch.rs b/src/subcommand/switch.rs
index d9beb72..dd23984 100644
--- a/src/subcommand/switch.rs
+++ b/src/subcommand/switch.rs
@@ -9,26 +9,21 @@ use std::os::unix::fs::symlink;
 use std::os::windows::fs::symlink_dir;
 
 use anyhow::Result;
-use clap::{AppSettings, Parser};
+use clap::Parser;
 use node_semver::{Range, Version};
 
 use crate::{
-    files, node_version,
-    node_version::{InstalledNodeVersion, NodeVersion},
+    files,
+    node_version::{parse_range, InstalledNodeVersion, NodeVersion},
     subcommand::Action,
     Config,
 };
 
 #[derive(Parser, Clone, Debug)]
-#[clap(
-about = "Switch to an installed node version",
-alias = "switch",
-alias = "use",
-setting = AppSettings::ColoredHelp
-)]
+#[command(about = "Switch to an installed node version", alias = "switch")]
 pub struct SwitchCommand {
     /// A semver range. The latest version matching this range will be switched to.
-    #[clap(validator = node_version::is_version_range)]
+    #[arg(value_parser = parse_range)]
     pub version: Option<Range>,
 }
 
diff --git a/src/subcommand/uninstall.rs b/src/subcommand/uninstall.rs
index d25784c..bc72067 100644
--- a/src/subcommand/uninstall.rs
+++ b/src/subcommand/uninstall.rs
@@ -1,24 +1,23 @@
 use anyhow::Result;
-use clap::{AppSettings, Parser};
+use clap::Parser;
 use node_semver::Range;
 
 use crate::{
-    node_version,
-    node_version::{InstalledNodeVersion, NodeVersion},
+    node_version::{parse_range, InstalledNodeVersion, NodeVersion},
     subcommand::Action,
     Config,
 };
 
 #[derive(Parser, Clone, Debug)]
-#[clap(
-about = "Uninstall a version",
-alias = "r",
-alias = "remove",
-setting = AppSettings::ColoredHelp
+#[command(
+    about = "Uninstall a version",
+    alias = "r",
+    alias = "rm",
+    alias = "remove"
 )]
 pub struct UninstallCommand {
     /// A semver range. The latest version matching this range will be installed
-    #[clap(validator = node_version::is_version_range)]
+    #[arg(value_parser = parse_range)]
     pub version: Range,
 }
 
diff --git a/tests/utils.rs b/tests/utils.rs
index 92a0265..90ffb80 100644
--- a/tests/utils.rs
+++ b/tests/utils.rs
@@ -30,7 +30,7 @@ pub fn setup_integration_test() -> Result<(TempDir, Command)> {
     let temp_dir = integration_dir();
 
     let mut cmd = Command::cargo_bin("nvm").expect("Could not create Command");
-    cmd.args(&["--dir", &temp_dir.to_string_lossy()]);
+    cmd.args(["--dir", &temp_dir.to_string_lossy()]);
 
     Ok((temp_dir, cmd))
 }
@@ -148,11 +148,11 @@ pub fn assert_version_installed(
 pub fn get_selected_version(temp_dir: &TempDir) -> Option<String> {
     let symlink_path = temp_dir.child("shims");
 
-    match fs::read_link(&symlink_path) {
+    match fs::read_link(symlink_path) {
         Ok(shims_dir) => {
             let file_path = shims_dir.join(required_files()[0]);
 
-            Some(fs::read_to_string(&file_path).unwrap())
+            Some(fs::read_to_string(file_path).unwrap())
         },
         Err(_) => None,
     }