From ab7f87a81ab69cb19900afcaaa667556b6f8bd3d Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 28 Sep 2021 15:47:10 +0200
Subject: [PATCH] Bump nix from 0.19.1 to 0.20.0 (#3587)

Bumps [nix](https://github.com/nix-rust/nix) from 0.19.1 to 0.20.0.
- [Release notes](https://github.com/nix-rust/nix/releases)
- [Changelog](https://github.com/nix-rust/nix/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nix-rust/nix/compare/v0.19.1...v0.20.0)

---
updated-dependencies:
- dependency-name: nix
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
---
 polkadot/Cargo.lock | 4 ++--
 polkadot/Cargo.toml | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index 02c0804b77..829c81dc64 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -4403,9 +4403,9 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.19.1"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2ccba0cfe4fdf15982d1674c69b1fd80bad427d293849982668dfe454bd61f2"
+checksum = "fa9b4819da1bc61c0ea48b63b7bc8604064dd43013e7cc325df098d49cd7c18a"
 dependencies = [
  "bitflags",
  "cc",
diff --git a/polkadot/Cargo.toml b/polkadot/Cargo.toml
index 1a8407e53a..df4c213640 100644
--- a/polkadot/Cargo.toml
+++ b/polkadot/Cargo.toml
@@ -18,7 +18,7 @@ parity-util-mem = { version = "*", default-features = false, features = ["jemall
 
 [dev-dependencies]
 assert_cmd = "1.0.2"
-nix = "0.19.1"
+nix = "0.20.0"
 tempfile = "3.2.0"
 
 [workspace]