diff --git a/Cargo.lock b/Cargo.lock
index 488b70b83..d36acfd8b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -388,9 +388,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.144"
+version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b00cc1c228a6782d0f076e7b232802e0c5689d41bb5df366f2a6b6621cfdfe1"
+checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
 name = "linux-raw-sys"
@@ -447,14 +447,13 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.26.2"
+version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfdda3d196821d6af13126e40375cdf7da646a96114af134d5f417a9a1dc8e1a"
+checksum = "2eb04e9c688eff1c89d72b407f168cf79bb9e867a9d3323ed6c01519eb9cc053"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags 2.3.1",
  "cfg-if",
  "libc",
- "static_assertions",
 ]
 
 [[package]]
@@ -709,12 +708,6 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 
-[[package]]
-name = "static_assertions"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
-
 [[package]]
 name = "syn"
 version = "1.0.109"
diff --git a/xtask/Cargo.toml b/xtask/Cargo.toml
index 099c62bb0..00aaf8ee5 100644
--- a/xtask/Cargo.toml
+++ b/xtask/Cargo.toml
@@ -14,7 +14,7 @@ heck = "0.4.0"
 itertools = "0.11.0"
 lzma-rs = "0.3.0"
 mbrman = "0.5.1"
-nix = { version = "0.26.1", default-features = false, features = ["fs"] }
+nix = { version = "0.27.1", default-features = false, features = ["fs"] }
 os_info = { version = "3.6.0", default-features = false }
 proc-macro2 = { version = "1.0.46", features = ["span-locations"] }
 quote = "1.0.21"