update nix crate to 0.29 and libc to 0.2.169

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index f327763e..5ff0ec42 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -59,7 +59,7 @@ ipnet = "2.9.0"
 lazy_static = "1.4"
 md-5 = "0.10"
 mktemp = "0.5"
-nix = { version = "0.27", default-features = false, features = ["fs"] }
+nix = { version = "0.29", default-features = false, features = ["fs"] }
 nom = "7.1"
 parse_duration = "2.1"
 pin-project = "1.0.12"