diff --git a/Cargo.lock b/Cargo.lock
index 30df78b..7aecaf7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -137,6 +137,12 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "bitflags"
+version = "2.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed570934406eb16438a4e976b1b4500774099c13b8cb96eec99f620f05090ddf"
+
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -188,6 +194,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
+
 [[package]]
 name = "chrono"
 version = "0.4.35"
@@ -237,7 +249,7 @@ version = "0.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
@@ -436,7 +448,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5ab7d1bd1bd33cc98b0889831b72da23c0aa4df9cec7e0702f46ecea04b35db6"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "fsevent-sys",
 ]
 
@@ -461,7 +473,7 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "fuchsia-zircon-sys",
 ]
 
@@ -638,7 +650,7 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4816c66d2c8ae673df83366c18341538f234a26d65a9ecea5c348b453ac1d02f"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "inotify-sys",
  "libc",
 ]
@@ -786,15 +798,6 @@ version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
 
-[[package]]
-name = "memoffset"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4"
-dependencies = [
- "autocfg 1.1.0",
-]
-
 [[package]]
 name = "minecraft-protocol"
 version = "0.1.0"
@@ -905,15 +908,14 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.26.4"
+version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "598beaf3cc6fdd9a5dfb1630c2800c7acd31df7aaf0f565796fba2b53ca1af1b"
+checksum = "ab2156c4fce2f8df6c499cc1c763e4394b7482525bf2a9701c9d79d215f519e4"
 dependencies = [
- "bitflags",
+ "bitflags 2.4.2",
  "cfg-if 1.0.0",
+ "cfg_aliases",
  "libc",
- "memoffset",
- "pin-utils",
 ]
 
 [[package]]
@@ -922,7 +924,7 @@ version = "4.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ae03c8c853dba7bfd23e571ff0cff7bc9dceb40a4cd684cd1681824183f45257"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "filetime",
  "fsevent",
  "fsevent-sys",
@@ -1233,7 +1235,7 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4722d768eff46b75989dd134e5c353f0d6296e5aaa3132e776cbdb56be7731aa"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 9208cc4..d3b1ec1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -52,7 +52,7 @@ futures = { version = "0.3", default-features = false, features = ["executor"] }
 log = "0.4"
 minecraft-protocol = { git = "https://github.com/timvisee/rust-minecraft-protocol", rev = "edfdf87" }
 named-binary-tag = "0.6"
-nix = "0.26"
+nix = { version = "0.28", features = ["process", "signal"] }
 notify = "4.0"
 pretty_env_logger = "0.5"
 proxy-protocol = "0.5"
diff --git a/src/os/mod.rs b/src/os/mod.rs
index bf1ab7d..b7563e4 100644
--- a/src/os/mod.rs
+++ b/src/os/mod.rs
@@ -2,7 +2,10 @@
 pub mod windows;
 
 #[cfg(unix)]
-use nix::{sys::signal, unistd::Pid};
+use nix::{
+    sys::signal::{self, Signal},
+    unistd::Pid,
+};
 
 /// Force kill process.
 ///
@@ -10,7 +13,7 @@ use nix::{sys::signal, unistd::Pid};
 #[allow(unreachable_code)]
 pub fn force_kill(pid: u32) -> bool {
     #[cfg(unix)]
-    return unix_signal(pid, signal::SIGKILL);
+    return unix_signal(pid, Signal::SIGKILL);
 
     #[cfg(windows)]
     unsafe {
@@ -28,7 +31,7 @@ pub fn force_kill(pid: u32) -> bool {
 #[allow(unreachable_code, dead_code, unused_variables)]
 pub fn kill_gracefully(pid: u32) -> bool {
     #[cfg(unix)]
-    return unix_signal(pid, signal::SIGTERM);
+    return unix_signal(pid, Signal::SIGTERM);
 
     unimplemented!(
         "gracefully killing Minecraft server process not implemented on non-Unix platforms"
@@ -43,7 +46,7 @@ pub fn kill_gracefully(pid: u32) -> bool {
 #[allow(unreachable_code)]
 pub fn freeze(pid: u32) -> bool {
     #[cfg(unix)]
-    return unix_signal(pid, signal::SIGSTOP);
+    return unix_signal(pid, Signal::SIGSTOP);
 
     unimplemented!(
         "freezing the Minecraft server process is not implemented on non-Unix platforms"
@@ -58,7 +61,7 @@ pub fn freeze(pid: u32) -> bool {
 #[allow(unreachable_code)]
 pub fn unfreeze(pid: u32) -> bool {
     #[cfg(unix)]
-    return unix_signal(pid, signal::SIGCONT);
+    return unix_signal(pid, Signal::SIGCONT);
 
     unimplemented!(
         "unfreezing the Minecraft server process is not implemented on non-Unix platforms"
@@ -66,7 +69,7 @@ pub fn unfreeze(pid: u32) -> bool {
 }
 
 #[cfg(unix)]
-pub fn unix_signal(pid: u32, signal: signal::Signal) -> bool {
+pub fn unix_signal(pid: u32, signal: Signal) -> bool {
     match signal::kill(Pid::from_raw(pid as i32), signal) {
         Ok(()) => true,
         Err(err) => {