diff --git a/Cargo.lock b/Cargo.lock
index c9355b8d..91cf2848 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -566,11 +566,11 @@ checksum = "e5ce46fe64a9d73be07dcbe690a38ce1b293be448fd8ce1e6c1b8062c9f72c6a"
 
 [[package]]
 name = "nix"
-version = "0.26.4"
+version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "598beaf3cc6fdd9a5dfb1630c2800c7acd31df7aaf0f565796fba2b53ca1af1b"
+checksum = "2eb04e9c688eff1c89d72b407f168cf79bb9e867a9d3323ed6c01519eb9cc053"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags 2.4.0",
  "cfg-if",
  "libc",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 7d9f0378..5f71cf21 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ backtrace = { version = "0.3" }
 once_cell = "1.9"
 libc = "^0.2.66"
 log = "0.4"
-nix = { version = "0.26", default-features = false, features = ["signal", "fs"] }
+nix = { version = "0.27", default-features = false, features = ["signal", "fs"] }
 parking_lot = "0.12"
 tempfile = "3.1"
 thiserror = "1.0"