diff --git a/Cargo.lock b/Cargo.lock
index 708bf40..2bce215 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -14,14 +14,52 @@ dependencies = [
 ]
 
 [[package]]
-name = "atty"
-version = "0.2.14"
+name = "anstream"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
+checksum = "0ca84f3628370c59db74ee214b3263d58f9aadd9b4fe7e711fd87dc452b7f163"
 dependencies = [
- "hermit-abi 0.1.19",
- "libc",
- "winapi",
+ "anstyle",
+ "anstyle-parse",
+ "anstyle-query",
+ "anstyle-wincon",
+ "colorchoice",
+ "is-terminal",
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a30da5c5f2d5e72842e00bcb57657162cdabef0931f40e2deb9b4140440cecd"
+
+[[package]]
+name = "anstyle-parse"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "938874ff5980b03a87c5524b3ae5b59cf99b1d6bc836848df7bc5ada9643c333"
+dependencies = [
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle-query"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ca11d4be1bab0c8bc8734a9aa7bf4ee8316d462a08c6ac5052f888fef5b494b"
+dependencies = [
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "anstyle-wincon"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "180abfa45703aebe0093f79badacc01b8fd4ea2e35118747e5811127f926e188"
+dependencies = [
+ "anstyle",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
@@ -36,6 +74,12 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "bitflags"
+version = "2.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "630be753d4e58660abd17930c71b647fe46c27ea6b63cc59e1e3851406972e42"
+
 [[package]]
 name = "bumpalo"
 version = "3.12.0"
@@ -56,27 +100,30 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "3.2.25"
+version = "4.3.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ea181bf566f71cb9a5d17a59e1871af638180a18fb0035c92ae62b705207123"
+checksum = "1640e5cc7fb47dbb8338fd471b105e7ed6c3cb2aeb00c2e067127ffd3764a05d"
 dependencies = [
- "atty",
- "bitflags",
+ "clap_builder",
+]
+
+[[package]]
+name = "clap_builder"
+version = "4.3.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98c59138d527eeaf9b53f35a77fcc1fad9d883116070c63d5de1c7dc7b00c72b"
+dependencies = [
+ "anstream",
+ "anstyle",
  "clap_lex",
- "indexmap",
  "strsim",
- "termcolor",
- "textwrap",
 ]
 
 [[package]]
 name = "clap_lex"
-version = "0.2.4"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2850f2f5a82cbf437dd5af4d49848fbdfc27c157c3d010345776f952765261c5"
-dependencies = [
- "os_str_bytes",
-]
+checksum = "2da6da31387c7e4ef160ffab6d5e7f00c42626fe39aea70a7b0f1773f7dd6c1b"
 
 [[package]]
 name = "codemap"
@@ -84,6 +131,12 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9e769b5c8c8283982a987c6e948e540254f1058d5a74b8794914d4ef5fc2a24"
 
+[[package]]
+name = "colorchoice"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
+
 [[package]]
 name = "errno"
 version = "0.3.1"
@@ -164,15 +217,6 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
-[[package]]
-name = "hermit-abi"
-version = "0.1.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "hermit-abi"
 version = "0.3.1"
@@ -213,11 +257,22 @@ version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c66c74d2ae7e79a5a8f7ac924adbe38ee42a859c6539ad869eb51f0b52dc220"
 dependencies = [
- "hermit-abi 0.3.1",
+ "hermit-abi",
  "libc",
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "is-terminal"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
+dependencies = [
+ "hermit-abi",
+ "rustix 0.38.4",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "lasso"
 version = "0.6.0"
@@ -229,9 +284,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.142"
+version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a987beff54b60ffa6d51982e1aa1146bc42f19bd26be28b0586f252fccf5317"
+checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
 name = "linux-raw-sys"
@@ -239,6 +294,12 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b085a4f2cde5781fc4b1717f2e86c62f5cda49de7ba99a7c2eae02b61c9064c"
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09fc20d2ca12cb9f044c93e3bd6d32d523e6e2ec3db4f7b2939cd99026ecd3f0"
+
 [[package]]
 name = "log"
 version = "0.4.17"
@@ -254,12 +315,6 @@ version = "1.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
-[[package]]
-name = "os_str_bytes"
-version = "6.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d5d9eb14b174ee9aa2ef96dc2b94637a2d4b6e7cb873c7e171f0c20c6cf3eac"
-
 [[package]]
 name = "paste"
 version = "1.0.12"
@@ -376,7 +431,7 @@ version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
@@ -385,11 +440,24 @@ version = "0.37.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f79bef90eb6d984c72722595b5b1348ab39275a5e5123faca6863bf07d75a4e0"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "errno",
  "io-lifetimes",
  "libc",
- "linux-raw-sys",
+ "linux-raw-sys 0.3.3",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "rustix"
+version = "0.38.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a962918ea88d644592894bc6dc55acc6c0956488adcebbfb6e273506b7fd6e5"
+dependencies = [
+ "bitflags 2.3.3",
+ "errno",
+ "libc",
+ "linux-raw-sys 0.4.3",
  "windows-sys 0.48.0",
 ]
 
@@ -425,31 +493,22 @@ dependencies = [
  "cfg-if",
  "fastrand",
  "redox_syscall",
- "rustix",
+ "rustix 0.37.13",
  "windows-sys 0.45.0",
 ]
 
-[[package]]
-name = "termcolor"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be55cf8942feac5c765c2c993422806843c9a9a45d4d5c407ad6dd2ea95eb9b6"
-dependencies = [
- "winapi-util",
-]
-
-[[package]]
-name = "textwrap"
-version = "0.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "222a222a5bfe1bba4a77b45ec488a741b3cb8872e5e499451fd7d0129c9c7c3d"
-
 [[package]]
 name = "unicode-ident"
 version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5464a87b239f13a63a501f2701565754bae92d243d4bb7eb12f6d57d2269bf4"
 
+[[package]]
+name = "utf8parse"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
+
 [[package]]
 name = "version_check"
 version = "0.9.4"
@@ -516,37 +575,6 @@ version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0046fef7e28c3804e5e38bfa31ea2a0f73905319b677e57ebe37e49358989b5d"
 
-[[package]]
-name = "winapi"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
-dependencies = [
- "winapi-i686-pc-windows-gnu",
- "winapi-x86_64-pc-windows-gnu",
-]
-
-[[package]]
-name = "winapi-i686-pc-windows-gnu"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
-
-[[package]]
-name = "winapi-util"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
-dependencies = [
- "winapi",
-]
-
-[[package]]
-name = "winapi-x86_64-pc-windows-gnu"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-
 [[package]]
 name = "windows-sys"
 version = "0.45.0"
diff --git a/crates/lib/Cargo.toml b/crates/lib/Cargo.toml
index 84c7ce9..d06cfc9 100644
--- a/crates/lib/Cargo.toml
+++ b/crates/lib/Cargo.toml
@@ -32,7 +32,7 @@ rustdoc-args = ["--cfg", "doc_cfg"]
 [dependencies]
 grass_compiler = { path = "../compiler", version = "=0.13.0", default-features = false }
 include_sass = { path = "../include_sass", version = "0.13.0", optional = true }
-clap = { version = "3.2.23", optional = true }
+clap = { version = "4.3.10", optional = true }
 
 [features]
 # todo: no commandline by default
diff --git a/crates/lib/src/main.rs b/crates/lib/src/main.rs
index fdd58e8..b511652 100644
--- a/crates/lib/src/main.rs
+++ b/crates/lib/src/main.rs
@@ -4,7 +4,7 @@ use std::{
     path::Path,
 };
 
-use clap::{value_parser, Arg, ArgAction, ArgEnum, Command, PossibleValue};
+use clap::{builder::PossibleValue, value_parser, Arg, ArgAction, Command, ValueEnum};
 
 use grass::{from_path, from_string, Options, OutputStyle};
 
@@ -14,12 +14,12 @@ pub enum Style {
     Compressed,
 }
 
-impl ArgEnum for Style {
+impl ValueEnum for Style {
     fn value_variants<'a>() -> &'a [Self] {
         &[Self::Expanded, Self::Compressed]
     }
 
-    fn to_possible_value<'a>(&self) -> Option<PossibleValue<'a>> {
+    fn to_possible_value(&self) -> Option<PossibleValue> {
         Some(match self {
             Self::Expanded => PossibleValue::new("expanded"),
             Self::Compressed => PossibleValue::new("compressed"),
@@ -33,12 +33,12 @@ pub enum SourceMapUrls {
     Absolute,
 }
 
-impl ArgEnum for SourceMapUrls {
+impl ValueEnum for SourceMapUrls {
     fn value_variants<'a>() -> &'a [Self] {
         &[Self::Relative, Self::Absolute]
     }
 
-    fn to_possible_value<'a>(&self) -> Option<PossibleValue<'a>> {
+    fn to_possible_value(&self) -> Option<PossibleValue> {
         Some(match self {
             Self::Relative => PossibleValue::new("relative"),
             Self::Absolute => PossibleValue::new("absolute"),
@@ -46,11 +46,18 @@ impl ArgEnum for SourceMapUrls {
     }
 }
 
-fn cli() -> Command<'static> {
+fn cli() -> Command {
     Command::new("grass")
         .version(env!("CARGO_PKG_VERSION"))
-        .about("A near-feature-complete Sass compiler written purely in Rust")
-        .mut_arg("version", |arg| arg.short('v'))
+        .about("A Sass compiler written purely in Rust")
+        .disable_version_flag(true)
+        .arg(
+            Arg::new("version")
+                .action(ArgAction::Version)
+                .long("version")
+                .short('v')
+                .global(true)
+        )
         .arg(
             Arg::new("STDIN")
                 .action(ArgAction::SetTrue)
@@ -69,9 +76,8 @@ fn cli() -> Command<'static> {
                 .long("load-path")
                 .help("A path to use when resolving imports. May be passed multiple times.")
                 .action(ArgAction::Append)
-                .takes_value(true)
                 .value_parser(value_parser!(String))
-                .number_of_values(1)
+                .num_args(1)
         )
         .arg(
             Arg::new("STYLE")
@@ -82,7 +88,7 @@ fn cli() -> Command<'static> {
                 .help("Minified or expanded output")
                 .default_value("expanded")
                 .ignore_case(true)
-                .takes_value(true)
+                .num_args(1)
                 .value_parser(value_parser!(Style)),
         )
         .arg(
@@ -117,7 +123,7 @@ fn cli() -> Command<'static> {
                 .help("How to link from source maps to source files.")
                 .default_value("relative")
                 .ignore_case(true)
-                .takes_value(true)
+                .num_args(1)
                 .value_parser(value_parser!(SourceMapUrls)),
         )
         .arg(
@@ -201,7 +207,7 @@ fn cli() -> Command<'static> {
             Arg::new("PRECISION")
                 .long("precision")
                 .hide(true)
-                .takes_value(true)
+                .num_args(1)
         )
 }