From 5c72fef85a6bfea0fcbc54f4ef20eada17361dee Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 8 Jun 2021 12:12:17 -0600
Subject: [PATCH] chore: bump signal-hook from 0.1.15 to 0.2.3 (#17827)

Bumps [signal-hook](https://github.com/vorner/signal-hook) from 0.1.15 to 0.2.3.
- [Release notes](https://github.com/vorner/signal-hook/releases)
- [Changelog](https://github.com/vorner/signal-hook/blob/v0.2.3/CHANGELOG.md)
- [Commits](https://github.com/vorner/signal-hook/compare/v0.1.15...v0.2.3)

---
updated-dependencies:
- dependency-name: signal-hook
  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>
---
 Cargo.lock             | 4 ++--
 ledger-tool/Cargo.toml | 2 +-
 validator/Cargo.toml   | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index ffdb85fce..ac797cc18 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4016,9 +4016,9 @@ checksum = "7fdf1b9db47230893d76faad238fd6097fd6d6a9245cd7a4d90dbd639536bbd2"
 
 [[package]]
 name = "signal-hook"
-version = "0.1.15"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ff2db2112d6c761e12522c65f7768548bd6e8cd23d2a9dae162520626629bd6"
+checksum = "844024c8913df6bfbfeee3061075ccc47216a897ac0b54a683dea3dfe16d19af"
 dependencies = [
  "libc",
  "signal-hook-registry",
diff --git a/ledger-tool/Cargo.toml b/ledger-tool/Cargo.toml
index e0b906cd5..c1ae34719 100644
--- a/ledger-tool/Cargo.toml
+++ b/ledger-tool/Cargo.toml
@@ -43,7 +43,7 @@ tokio = { version = "1", features = ["full"] }
 assert_cmd = "1.0"
 
 [target."cfg(unix)".dependencies]
-signal-hook = "0.1.15"
+signal-hook = "0.2.3"
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]
diff --git a/validator/Cargo.toml b/validator/Cargo.toml
index f3cdfa7f1..b94ce4ea0 100644
--- a/validator/Cargo.toml
+++ b/validator/Cargo.toml
@@ -51,7 +51,7 @@ symlink = "0.1.0"
 
 [target."cfg(unix)".dependencies]
 libc = "0.2.81"
-signal-hook = "0.1.15"
+signal-hook = "0.2.3"
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]