diff --git a/Cargo.lock b/Cargo.lock
index 267d529..0574085 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1823,9 +1823,9 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.21.1"
+version = "0.21.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e27ff0416812c5dec77c5047d26f34ff0fda13ec8d8e87110056c22a213a3de7"
+checksum = "77d9f3521ea8e0641a153b3cddaf008dcbf26acd4ed739a2517295e0760d12c7"
 dependencies = [
  "bitflags",
  "cc",
@@ -3473,7 +3473,7 @@ version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f559b464de2e2bdabcac6a210d12e9b5a5973c251e102c44c585c71d51bd78e"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if 0.1.10",
  "rand 0.8.4",
  "static_assertions",
 ]