diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 78da01c..853c90e 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -17,7 +17,7 @@ use matrix, this room is also bridged to gitter: https://gitter.im/smithay/Lobby
 Smithay attempts to be as generic and un-opinionated as possible. As such, if you have an idea of a feature that would be usefull
 for your compositor project and would like it to be integrated in Smithay, please consider whether it is in its scope:
 
-- If this is a very generic feature that probably many different projects would find usefull, it can be integrated in Smithay
+- If this is a very generic feature that probably many different projects would find useful, it can be integrated in Smithay
 - If it is a rather specific feature, but can be framed as a special case of a more general feature, this general feature is
   likely worth adding to Smithay
 - If this feature is really specific to your use-case, it is out of scope for Smithay
diff --git a/Cargo.toml b/Cargo.toml
index df7ffb5..b1931b7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,10 +4,11 @@ version = "0.1.0"
 authors = ["Victor Berger <victor.berger@m4x.org>", "Drakulix (Victor Brekenfeld)"]
 license = "MIT"
 description = "Smithay is a library for writing wayland compositors."
+repository = "https://github.com/Smithay/smithay"
 
 [dependencies]
 wayland-server = "0.10.2"
-nix = "0.7.0"
+nix = "0.9.0"
 xkbcommon = "0.2.1"
 tempfile = "2.1.5"
 slog = { version = "2.0.0" }
@@ -21,7 +22,7 @@ glium = { version = "0.17.1", optional = true, default-features = false }
 input = { version = "0.2.0", optional = true }
 rental = "0.4.11"
 wayland-protocols = { version = "0.10.2", features = ["unstable_protocols", "server"] }
-image = "0.15.0"
+image = "0.16.0"
 error-chain = "0.11.0"
 
 [build-dependencies]
diff --git a/src/backend/drm/backend.rs b/src/backend/drm/backend.rs
index d9b66d0..d2ccd95 100644
--- a/src/backend/drm/backend.rs
+++ b/src/backend/drm/backend.rs
@@ -6,7 +6,7 @@ use drm::control::{Device, ResourceInfo};
 use drm::control::{connector, crtc, encoder, framebuffer, Mode};
 use gbm::{BufferObject, BufferObjectFlags, Format as GbmFormat, Surface as GbmSurface, SurfaceBufferHandle};
 use image::{ImageBuffer, Rgba};
-use nix::c_void;
+use nix::libc::c_void;
 use std::cell::Cell;
 use std::rc::Rc;
 
diff --git a/src/backend/graphics/egl.rs b/src/backend/graphics/egl.rs
index 994ae98..ad809d8 100644
--- a/src/backend/graphics/egl.rs
+++ b/src/backend/graphics/egl.rs
@@ -9,7 +9,7 @@ use super::GraphicsBackend;
 #[cfg(feature = "backend_drm")]
 use gbm::{AsRaw, Device as GbmDevice, Surface as GbmSurface};
 use libloading::Library;
-use nix::{c_int, c_void};
+use nix::libc::{c_int, c_void};
 use rental::TryNewError;
 use slog;
 use std::error;
@@ -28,8 +28,7 @@ use winit::os::unix::WindowExt;
 
 #[allow(non_camel_case_types, dead_code)]
 mod ffi {
-    use nix::c_void;
-    use nix::libc::{c_long, int32_t, uint64_t};
+    use nix::libc::{c_long, c_void, int32_t, uint64_t};
 
     pub type khronos_utime_nanoseconds_t = khronos_uint64_t;
     pub type khronos_uint64_t = uint64_t;
diff --git a/src/backend/winit.rs b/src/backend/winit.rs
index f09381d..f81b1d4 100644
--- a/src/backend/winit.rs
+++ b/src/backend/winit.rs
@@ -8,7 +8,7 @@ use backend::input::{Axis, AxisSource, Event as BackendEvent, InputBackend, Inpu
                      KeyboardKeyEvent, MouseButton, MouseButtonState, PointerAxisEvent, PointerButtonEvent,
                      PointerMotionAbsoluteEvent, Seat, SeatCapabilities, TouchCancelEvent, TouchDownEvent,
                      TouchMotionEvent, TouchSlot, TouchUpEvent, UnusedEvent};
-use nix::c_void;
+use nix::libc::c_void;
 use rental::TryNewError;
 use std::cell::Cell;
 use std::cmp;
diff --git a/src/wayland/shm/pool.rs b/src/wayland/shm/pool.rs
index 227f669..20faa62 100644
--- a/src/wayland/shm/pool.rs
+++ b/src/wayland/shm/pool.rs
@@ -1,6 +1,6 @@
 
 
-use nix::{c_int, c_void, libc, unistd};
+use nix::{libc, unistd};
 use nix::sys::mman;
 use nix::sys::signal::{self, SigAction, SigHandler, Signal};
 use std::cell::Cell;
@@ -210,7 +210,7 @@ unsafe fn reraise_sigbus() {
     let _ = signal::raise(Signal::SIGBUS);
 }
 
-extern "C" fn sigbus_handler(_signum: c_int, info: *mut libc::siginfo_t, _context: *mut c_void) {
+extern "C" fn sigbus_handler(_signum: libc::c_int, info: *mut libc::siginfo_t, _context: *mut libc::c_void) {
     let faulty_ptr = unsafe { siginfo_si_addr(info) } as *mut u8;
     SIGBUS_GUARD.with(|guard| {
         let (memmap, _) = guard.get();
@@ -238,7 +238,7 @@ extern "C" fn sigbus_handler(_signum: c_int, info: *mut libc::siginfo_t, _contex
 // I guess it's good enough?
 
 #[cfg(any(target_os = "linux", target_os = "android"))]
-unsafe fn siginfo_si_addr(info: *mut libc::siginfo_t) -> *mut c_void {
+unsafe fn siginfo_si_addr(info: *mut libc::siginfo_t) -> *mut libc::c_void {
     #[repr(C)]
     struct siginfo_t {
         a: [libc::c_int; 3], // si_signo, si_errno, si_code
@@ -249,6 +249,6 @@ unsafe fn siginfo_si_addr(info: *mut libc::siginfo_t) -> *mut c_void {
 }
 
 #[cfg(not(any(target_os = "linux", target_os = "android")))]
-unsafe fn siginfo_si_addr(info: *mut libc::siginfo_t) -> *mut c_void {
+unsafe fn siginfo_si_addr(info: *mut libc::siginfo_t) -> *mut libc::c_void {
     (*info).si_addr
 }