diff --git a/Cargo.lock b/Cargo.lock
index edfb522..73316c1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -24,36 +24,60 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "683d7910e743518b0e34f1186f92494becacb047c7b6bf616c96772180fef923"
 
 [[package]]
-name = "ansi_term"
-version = "0.12.1"
+name = "anstream"
+version = "0.6.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
+checksum = "43d5b281e737544384e969a5ccad3f1cdd24b48086a0fc1b2a5262a26b8f4f4a"
 dependencies = [
- "winapi",
+ "anstyle",
+ "anstyle-parse",
+ "anstyle-query",
+ "anstyle-wincon",
+ "colorchoice",
+ "is_terminal_polyfill",
+ "utf8parse",
 ]
 
 [[package]]
-name = "anyhow"
-version = "1.0.97"
+name = "anstyle"
+version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcfed56ad506cb2c684a14971b8861fdc3baaaae314b9e5f9bb532cbe3ba7a4f"
+checksum = "5192cca8006f1fd4f7237516f40fa183bb07f8fbdfedaa0036de5ea9b0b45e78"
 
 [[package]]
-name = "atty"
-version = "0.2.14"
+name = "anstyle-parse"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
+checksum = "4e7644824f0aa2c7b9384579234ef10eb7efb6a0deb83f9630a49594dd9c15c2"
 dependencies = [
- "hermit-abi",
- "libc",
- "winapi",
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle-query"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40c48f72fd53cd289104fc64099abca73db4166ad86ea0b4341abe65af83dadc"
+dependencies = [
+ "windows-sys",
+]
+
+[[package]]
+name = "anstyle-wincon"
+version = "3.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "291e6a250ff86cd4a820112fb8898808a366d8f9f58ce16d1f538353ad55747d"
+dependencies = [
+ "anstyle",
+ "once_cell_polyfill",
+ "windows-sys",
 ]
 
 [[package]]
-name = "bitflags"
-version = "1.3.2"
+name = "anyhow"
+version = "1.0.97"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+checksum = "dcfed56ad506cb2c684a14971b8861fdc3baaaae314b9e5f9bb532cbe3ba7a4f"
 
 [[package]]
 name = "cfg-if"
@@ -63,19 +87,50 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "2.34.0"
+version = "4.5.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
+checksum = "2797f34da339ce31042b27d23607e051786132987f595b02ba4f6a6dffb7030a"
 dependencies = [
- "ansi_term",
- "atty",
- "bitflags",
+ "clap_builder",
+ "clap_derive",
+]
+
+[[package]]
+name = "clap_builder"
+version = "4.5.60"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24a241312cea5059b13574bb9b3861cabf758b879c15190b37b6d6fd63ab6876"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "clap_lex",
  "strsim",
- "textwrap",
- "unicode-width",
- "vec_map",
 ]
 
+[[package]]
+name = "clap_derive"
+version = "4.5.55"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a92793da1a46a5f2a02a6f4c46c6496b28c43638adea8306fcb0caa1634f24e5"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "clap_lex"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a822ea5bc7590f9d40f1ba12c0dc3c2760f3482c6984db1573ad11031420831"
+
+[[package]]
+name = "colorchoice"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"
+
 [[package]]
 name = "crc32fast"
 version = "1.4.2"
@@ -137,21 +192,9 @@ dependencies = [
 
 [[package]]
 name = "heck"
-version = "0.3.3"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d621efb26863f0e9924c6ac577e8275e5e6b77455db64ffa6c65c904e9e132c"
-dependencies = [
- "unicode-segmentation",
-]
-
-[[package]]
-name = "hermit-abi"
-version = "0.1.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
-dependencies = [
- "libc",
-]
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
 [[package]]
 name = "indexmap"
@@ -163,6 +206,12 @@ dependencies = [
  "hashbrown",
 ]
 
+[[package]]
+name = "is_terminal_polyfill"
+version = "1.70.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6cb138bb79a146c1bd460005623e142ef0181e3d0219cb493e02f7d08a35695"
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -244,6 +293,12 @@ version = "1.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d75b0bedcc4fe52caa0e03d9f1151a323e4aa5e2d78ba3580400cd3c9e2bc4bc"
 
+[[package]]
+name = "once_cell_polyfill"
+version = "1.70.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe"
+
 [[package]]
 name = "overload"
 version = "0.1.1"
@@ -256,30 +311,6 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3b3cff922bd51709b605d9ead9aa71031d81447142d828eb4a6eba76fe619f9b"
 
-[[package]]
-name = "proc-macro-error"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
-dependencies = [
- "proc-macro-error-attr",
- "proc-macro2",
- "quote",
- "syn 1.0.109",
- "version_check",
-]
-
-[[package]]
-name = "proc-macro-error-attr"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
-dependencies = [
- "proc-macro2",
- "quote",
- "version_check",
-]
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.94"
@@ -380,44 +411,9 @@ checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
 [[package]]
 name = "strsim"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
-
-[[package]]
-name = "structopt"
-version = "0.3.26"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c6b5c64445ba8094a6ab0c3cd2ad323e07171012d9c98b0b15651daf1787a10"
-dependencies = [
- "clap",
- "lazy_static",
- "structopt-derive",
-]
-
-[[package]]
-name = "structopt-derive"
-version = "0.4.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcb5ae327f9cc13b68763b5749770cb9e048a99bd9dfdfa58d0cf05d5f64afe0"
-dependencies = [
- "heck",
- "proc-macro-error",
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
-[[package]]
-name = "syn"
-version = "1.0.109"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-ident",
-]
+checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
 [[package]]
 name = "syn"
@@ -430,15 +426,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "textwrap"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
-dependencies = [
- "unicode-width",
-]
-
 [[package]]
 name = "thiserror"
 version = "1.0.69"
@@ -456,7 +443,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.100",
+ "syn",
 ]
 
 [[package]]
@@ -474,9 +461,9 @@ name = "thorin-dwp-bin"
 version = "0.9.0"
 dependencies = [
  "anyhow",
+ "clap",
  "memmap2",
  "object",
- "structopt",
  "thiserror",
  "thorin-dwp",
  "tracing",
@@ -514,7 +501,7 @@ checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.100",
+ "syn",
 ]
 
 [[package]]
@@ -602,16 +589,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
 [[package]]
-name = "unicode-segmentation"
-version = "1.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
-
-[[package]]
-name = "unicode-width"
-version = "0.1.14"
+name = "utf8parse"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
+checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
 [[package]]
 name = "valuable"
@@ -619,18 +600,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65"
 
-[[package]]
-name = "vec_map"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
-
-[[package]]
-name = "version_check"
-version = "0.9.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -652,3 +621,18 @@ 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-link"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
+
+[[package]]
+name = "windows-sys"
+version = "0.61.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc"
+dependencies = [
+ "windows-link",
+]
diff --git a/tests/help.test b/tests/help.test
index 60fa623..282604d 100644
--- a/tests/help.test
+++ b/tests/help.test
@@ -1,6 +1,5 @@
 # RUN: thorin --help | FileCheck %s --check-prefix HELP
 
-# HELP: USAGE
-# HELP: FLAGS
-# HELP: OPTIONS
-# HELP: ARGS
+# HELP: Usage
+# HELP: Arguments
+# HELP: Options
diff --git a/thorin-bin/Cargo.toml b/thorin-bin/Cargo.toml
index e765326..ddbb219 100644
--- a/thorin-bin/Cargo.toml
+++ b/thorin-bin/Cargo.toml
@@ -16,12 +16,12 @@ thorin-dwp = { version = "0.9.0", path = "../thorin" }
 
 anyhow = "1.0.51"
 memmap2 = "0.5.0"
-structopt = "0.3.25"
 thiserror = "1.0.30"
 tracing = "0.1.29"
 tracing-subscriber = { version = "0.3.18", features = [ "env-filter" ] }
 tracing-tree = "0.2.3"
 typed-arena = "2.0.1"
+clap = { version = "4.5.60", features = ["derive"] }
 
 [dependencies.object]
 version = "0.36.0"
diff --git a/thorin-bin/src/main.rs b/thorin-bin/src/main.rs
index 98a8db4..d17fdc9 100644
--- a/thorin-bin/src/main.rs
+++ b/thorin-bin/src/main.rs
@@ -7,9 +7,9 @@ use std::{
 };
 
 use anyhow::{Context, Result};
+use clap::Parser;
 use memmap2::Mmap;
 use object::write::StreamingBuffer;
-use structopt::StructOpt;
 use thiserror::Error;
 use tracing::trace;
 use tracing_subscriber::{layer::SubscriberExt, EnvFilter, Registry};
@@ -30,17 +30,17 @@ enum Error {
     EmitOutputObject,
 }
 
-#[derive(Debug, StructOpt)]
-#[structopt(name = "thorin", about = "merge dwarf objects into dwarf packages")]
-struct Opt {
+/// merge dwarf objects into dwarf packages
+#[derive(Debug, Parser)]
+#[command(name = "thorin", version, verbatim_doc_comment)]
+struct Cli {
     /// Specify path to input dwarf objects and packages
-    #[structopt(parse(from_os_str))]
     inputs: Vec<PathBuf>,
     /// Specify path to executables to read list of dwarf objects from
-    #[structopt(short = "e", long = "exec", parse(from_os_str))]
+    #[arg(short, long = "exec")]
     executables: Vec<PathBuf>,
     /// Specify path to write the dwarf package to [default: -]
-    #[structopt(short = "o", long = "output", parse(from_os_str))]
+    #[arg(short, long = "output")]
     output: Option<PathBuf>,
 }
 
@@ -139,24 +139,24 @@ fn main() -> Result<()> {
     );
     tracing::subscriber::set_global_default(subscriber).expect("failed to set subscriber");
 
-    let opt = Opt::from_args();
-    trace!(?opt);
+    let args = Cli::parse();
+    trace!(?args);
 
     let sess = Session::default();
     let mut package = thorin::DwarfPackage::new(&sess);
 
     // Return early if there isn't any input.
-    if opt.inputs.is_empty() && opt.executables.is_empty() {
+    if args.inputs.is_empty() && args.executables.is_empty() {
         return Ok(());
     }
 
-    for input in &opt.inputs {
+    for input in &args.inputs {
         package
             .add_input_object(input)
             .with_context(|| Error::AddInputObject(input.display().to_string()))?;
     }
 
-    for executable in &opt.executables {
+    for executable in &args.executables {
         // Failing to read the referenced object might be expected if the path referenced by
         // the executable isn't found but the referenced DWARF object is later found as an
         // input - calling `finish` will return an error in this case.
@@ -165,9 +165,9 @@ fn main() -> Result<()> {
             .with_context(|| Error::AddExecutable(executable.display().to_string()))?;
     }
 
-    let output = opt.output.unwrap_or_else(|| {
-        if opt.executables.len() == 1 {
-            let mut path = opt.executables.first().unwrap().clone().into_os_string();
+    let output = args.output.unwrap_or_else(|| {
+        if args.executables.len() == 1 {
+            let mut path = args.executables.first().unwrap().clone().into_os_string();
             path.push(".dwp");
             PathBuf::from(path)
         } else {