diff --git a/Cargo.lock b/Cargo.lock
index 86d3255d5d..2fc04f2524 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "bitflags"
-version = "2.4.2"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed570934406eb16438a4e976b1b4500774099c13b8cb96eec99f620f05090ddf"
+checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
 
 [[package]]
 name = "ipcd"
@@ -21,15 +21,15 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.153"
+version = "0.2.158"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
+checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439"
 
 [[package]]
 name = "libredox"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "309ba69985d5170852ebbe8fbb33850d20794d0aed5b210dfea2db798df64e10"
+checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
 dependencies = [
  "bitflags",
  "libc",
@@ -48,9 +48,9 @@ dependencies = [
 
 [[package]]
 name = "redox-scheme"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a4d4161697395d7cc9b182a14a753b2ba0243dcf622e278e644c6e7f74904c1"
+checksum = "2148c23b7ed5bf1cc3919b4830e4bf2a674a5d3691c619317624ccd78d13a3ac"
 dependencies = [
  "libredox",
  "redox_syscall",
@@ -68,9 +68,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.5.0"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13c178f952cc7eac391f3124bd9851d1ac0bdbc4c9de2d892ccd5f0d8b160e96"
+checksum = "2a908a6e00f1fdd0dfd9c0eb08ce85126f6d8bbda50017e74bc4a4b7d4a926a4"
 dependencies = [
  "bitflags",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index ae758ca5fe..89199359fa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,8 +4,8 @@ name = "ipcd"
 version = "0.1.0"
 
 [dependencies]
-libredox = "0.1.2"
+libredox = "0.1.3"
 redox-daemon = "0.1.2"
 redox_syscall = "0.5"
-redox-scheme = "0.2.0"
+redox-scheme = "0.2.1"
 redox_event = "0.4.0"
diff --git a/src/chan.rs b/src/chan.rs
index 13a79dcc91..087bbca90a 100644
--- a/src/chan.rs
+++ b/src/chan.rs
@@ -3,7 +3,7 @@ use std::{
     collections::{HashMap, VecDeque},
 };
 use syscall::{flag::*, error::*, Error};
-use redox_scheme::SchemeBlockMut;
+use redox_scheme::{SchemeBlockMut, V2};
 
 #[derive(Debug, Default)]
 pub struct Client {
@@ -100,7 +100,7 @@ impl ChanScheme {
             handles: HashMap::new(),
             listeners: HashMap::new(),
             next_id: 0,
-            socket: redox_scheme::Socket::nonblock("chan")?,
+            socket: redox_scheme::Socket::<V2>::nonblock("chan")?,
         })
     }
 }
@@ -228,7 +228,7 @@ impl SchemeBlockMut for ChanScheme {
     //  | | |_| | | (_>  < | |___| |__| |_| |___) | |___
     // |___\___/   \___/\/  \____|_____\___/|____/|_____|
 
-    fn write(&mut self, id: usize, buf: &[u8]) -> Result<Option<usize>> {
+    fn write(&mut self, id: usize, buf: &[u8], _offset: u64, flags: u32) -> Result<Option<usize>> {
         let handle = self.handles.get_mut(&id).ok_or(Error::new(EBADF))?;
         let client = handle.require_client()?;
 
@@ -248,7 +248,7 @@ impl SchemeBlockMut for ChanScheme {
             }
         } else if client.remote == Connection::Closed {
             Err(Error::new(EPIPE))
-        } else if handle.flags & O_NONBLOCK == O_NONBLOCK {
+        } else if (flags as usize) & O_NONBLOCK == O_NONBLOCK {
             Err(Error::new(EAGAIN))
         } else {
             Ok(None)
@@ -276,7 +276,7 @@ impl SchemeBlockMut for ChanScheme {
             .ok_or(Error::new(EBADF))
             .and(Ok(Some(id)))
     }
-    fn read(&mut self, id: usize, buf: &mut [u8]) -> Result<Option<usize>> {
+    fn read(&mut self, id: usize, buf: &mut [u8], _offset: u64, flags: u32) -> Result<Option<usize>> {
         let handle = self.handles.get_mut(&id).ok_or(Error::new(EBADF))?;
         let client = handle.require_client()?;
 
@@ -288,7 +288,7 @@ impl SchemeBlockMut for ChanScheme {
         } else if client.remote == Connection::Closed {
             // Remote dropped, send EOF
             Ok(Some(0))
-        } else if handle.flags & O_NONBLOCK == O_NONBLOCK {
+        } else if (flags as usize) & O_NONBLOCK == O_NONBLOCK {
             Err(Error::new(EAGAIN))
         } else {
             Ok(None)
diff --git a/src/main.rs b/src/main.rs
index d3c767bb45..710a784439 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,7 +3,7 @@
 use std::collections::VecDeque;
 use event::{EventQueue, EventFlags};
 use redox_scheme::{CallRequest, RequestKind, Response, SignalBehavior};
-use syscall::{Error, Result, EAGAIN, EWOULDBLOCK, ENODEV, EINTR, KSMSG_CANCEL};
+use syscall::{Error, Result, EAGAIN, EWOULDBLOCK, ENODEV, EINTR};
 
 mod chan;
 mod shm;
@@ -84,19 +84,19 @@ fn inner(daemon: redox_daemon::Daemon) -> Result<()> {
                         let req = slot.req.take().unwrap();
 
                         match req.handle_scheme_block_mut(chan) {
-                            Ok(res) => {
+                            Some(res) => {
                                 if let Err(err) = chan.socket.write_response(res, SignalBehavior::Restart) {
                                     error = Some(err);
                                 }
                                 false
                             }
-                            Err(req) if slot.canceling => {
+                            None if slot.canceling => {
                                 if let Err(err) = chan.socket.write_response(Response::new(&req, Err(Error::new(EINTR))), SignalBehavior::Restart) {
                                     error = Some(err);
                                 }
                                 false
                             }
-                            Err(req) => {
+                            None => {
                                 slot.req = Some(req);
                                 true
                             }
diff --git a/src/shm.rs b/src/shm.rs
index 732e519f7e..ac2b87ff0b 100644
--- a/src/shm.rs
+++ b/src/shm.rs
@@ -4,7 +4,7 @@ use std::{
     rc::Rc,
 };
 use syscall::{error::*, Error, Map, Result, MapFlags, PAGE_SIZE, MAP_PRIVATE};
-use redox_scheme::SchemeMut;
+use redox_scheme::{SchemeMut, V2};
 
 #[derive(Default)]
 pub struct ShmHandle {
@@ -23,7 +23,7 @@ impl ShmScheme {
             maps: HashMap::new(),
             handles: HashMap::new(),
             next_id: 0,
-            socket: redox_scheme::Socket::nonblock("shm")?,
+            socket: redox_scheme::Socket::<V2>::nonblock("shm")?,
         })
     }
 }