update nix dependency

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

diff --git a/Cargo.toml b/Cargo.toml
index 0b01d52f79e3a79f3ad14f9390658bae6f5a3c5e..1dced97bb9ab7376ff5c4441d6b6721b6dfb9fcc 100644 (file)
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,6 +16,6 @@ bitflags = "1.2"
 anyhow = "1.0"
 lazy_static = "1.4"
 libc = "0.2"
-nix = "0.16"
+nix = "0.19"
 mio = "0.6.21"
 tokio = { version = "0.2.9", features = [ "rt-threaded", "io-driver", "io-util" ] }