Fix build error on OpenBSD
diff --git a/Cargo.lock b/Cargo.lock
index 17fe36b..5431c6f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -66,7 +66,7 @@
"mio-extras 2.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
"mio-named-pipes 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
"miow 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "nix 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "nix 0.16.1 (registry+https://github.com/rust-lang/crates.io-index)",
"notify 4.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
"objc 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
"parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1165,7 +1165,7 @@
[[package]]
name = "nix"
-version = "0.15.0"
+version = "0.16.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2545,7 +2545,7 @@
"checksum native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "4b2df1a4c22fd44a62147fd8f13dd0f95c9d8ca7b2610299b2a2f9cf8964274e"
"checksum net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "42550d9fb7b6684a6d404d9fa7250c2eb2646df731d1c06afc06dcee9e1bcf88"
"checksum nix 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6c722bee1037d430d0f8e687bbdbf222f27cc6e4e68d5caf630857bb2b6dbdce"
-"checksum nix 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3b2e0b4f3320ed72aaedb9a5ac838690a8047c7b275da22711fddff4f8a14229"
+"checksum nix 0.16.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dd0eaf8df8bab402257e0a5c17a254e4cc1f72a93588a1ddfb5d356c801aa7cb"
"checksum nom 3.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05aec50c70fd288702bcd93284a8444607f3292dbdf2a30de5ea5dcdbe72287b"
"checksum nom 4.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2ad2a91a8e869eeb30b9cb3119ae87773a8f4ae617f41b1eb9c154b2905f7bd6"
"checksum notify 4.0.15 (registry+https://github.com/rust-lang/crates.io-index)" = "80ae4a7688d1fab81c5bf19c64fc8db920be8d519ce6336ed4e7efe024724dbd"
diff --git a/alacritty_terminal/Cargo.toml b/alacritty_terminal/Cargo.toml
index abe8251..47510df 100644
--- a/alacritty_terminal/Cargo.toml
+++ b/alacritty_terminal/Cargo.toml
@@ -27,7 +27,7 @@
copypasta = "0.6.1"
[target.'cfg(unix)'.dependencies]
-nix = "0.15.0"
+nix = "0.16.1"
signal-hook = { version = "0.1", features = ["mio-support"] }
[target.'cfg(windows)'.dependencies]
