diff --git a/Cargo.lock b/Cargo.lock
index 1105e4951e..9ec341303e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,15 +4,9 @@ version = 3
 
 [[package]]
 name = "bitflags"
-version = "1.3.2"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
-
-[[package]]
-name = "bitflags"
-version = "2.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
+checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
 
 [[package]]
 name = "init"
@@ -23,26 +17,26 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.149"
+version = "0.2.159"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a08173bc88b7955d1b3145aa561539096c421ac8debde8cbc3612ec635fee29b"
+checksum = "561d97a539a36e26a9a5fad1ea11a3039a67714694aaa379433e580854bc3dc5"
 
 [[package]]
 name = "libredox"
-version = "0.0.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3af92c55d7d839293953fcd0fda5ecfe93297cfde6ffbdec13b41d99c0ba6607"
+checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
 dependencies = [
- "bitflags 2.4.1",
+ "bitflags",
  "libc",
  "redox_syscall",
 ]
 
 [[package]]
 name = "redox_syscall"
-version = "0.4.1"
+version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4722d768eff46b75989dd134e5c353f0d6296e5aaa3132e776cbdb56be7731aa"
+checksum = "9b6dfecf2c74bce2466cabf93f6664d6998a69eb21e39f4207930065b27b771f"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index a71a34ff22..1c2eee4630 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,4 +5,4 @@ edition = "2021"
 license = "MIT"
 
 [dependencies]
-libredox = "0.0.2"
+libredox = "0.1"
diff --git a/src/main.rs b/src/main.rs
index 5b557c470a..8b8eef158f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,7 +2,7 @@ use std::collections::BTreeMap;
 use std::env;
 use std::ffi::CString;
 use std::fs::{read_dir, File};
-use std::io::{BufRead, BufReader, Error, Result, Write};
+use std::io::{BufRead, BufReader, Result, Write};
 use std::path::Path;
 use std::process::Command;
 
@@ -29,22 +29,13 @@ fn set_default_scheme(scheme: &str) -> std::result::Result<(), OsError> {
 }
 
 fn switch_stdio(stdio: &str) -> Result<()> {
-    let stdin = libredox::Fd::open(stdio, O_RDONLY, 0)
-        .map_err(|err| Error::from_raw_os_error(err.errno))?;
-    let stdout = libredox::Fd::open(stdio, O_WRONLY, 0)
-        .map_err(|err| Error::from_raw_os_error(err.errno))?;
-    let stderr = libredox::Fd::open(stdio, O_WRONLY, 0)
-        .map_err(|err| Error::from_raw_os_error(err.errno))?;
+    let stdin = libredox::Fd::open(stdio, O_RDONLY, 0)?;
+    let stdout = libredox::Fd::open(stdio, O_WRONLY, 0)?;
+    let stderr = libredox::Fd::open(stdio, O_WRONLY, 0)?;
 
-    stdin
-        .dup2(0, &[])
-        .map_err(|err| Error::from_raw_os_error(err.errno))?;
-    stdout
-        .dup2(1, &[])
-        .map_err(|err| Error::from_raw_os_error(err.errno))?;
-    stderr
-        .dup2(2, &[])
-        .map_err(|err| Error::from_raw_os_error(err.errno))?;
+    stdin.dup2(0, &[])?;
+    stdout.dup2(1, &[])?;
+    stderr.dup2(2, &[])?;
 
     Ok(())
 }