From 370439ee82db9d28086ffd4fcc9dd4172113bc72 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Thu, 7 Oct 2021 12:13:29 +0000
Subject: [PATCH] Bump prometheus from 0.11.0 to 0.12.0 (#9454)

Bumps [prometheus](https://github.com/tikv/rust-prometheus) from 0.11.0 to 0.12.0.
- [Release notes](https://github.com/tikv/rust-prometheus/releases)
- [Changelog](https://github.com/tikv/rust-prometheus/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tikv/rust-prometheus/compare/v0.11.0...v0.12.0)

---
updated-dependencies:
- dependency-name: prometheus
  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>
---
 substrate/Cargo.lock                  | 6 +++---
 substrate/client/utils/Cargo.toml     | 2 +-
 substrate/utils/prometheus/Cargo.toml | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/substrate/Cargo.lock b/substrate/Cargo.lock
index 77f257fad4..44d285b232 100644
--- a/substrate/Cargo.lock
+++ b/substrate/Cargo.lock
@@ -6750,15 +6750,15 @@ dependencies = [
 
 [[package]]
 name = "prometheus"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8425533e7122f0c3cc7a37e6244b16ad3a2cc32ae7ac6276e2a75da0d9c200d"
+checksum = "5986aa8d62380092d2f50f8b1cdba9cb9b6731ffd4b25b51fd126b6c3e05b99c"
 dependencies = [
  "cfg-if 1.0.0",
  "fnv",
  "lazy_static",
+ "memchr",
  "parking_lot 0.11.1",
- "regex",
  "thiserror",
 ]
 
diff --git a/substrate/client/utils/Cargo.toml b/substrate/client/utils/Cargo.toml
index 99765dd501..9b3c54974a 100644
--- a/substrate/client/utils/Cargo.toml
+++ b/substrate/client/utils/Cargo.toml
@@ -12,7 +12,7 @@ readme = "README.md"
 [dependencies]
 futures = "0.3.9"
 lazy_static = "1.4.0"
-prometheus = { version = "0.11.0", default-features = false }
+prometheus = { version = "0.12.0", default-features = false }
 futures-timer = "3.0.2"
 
 [features]
diff --git a/substrate/utils/prometheus/Cargo.toml b/substrate/utils/prometheus/Cargo.toml
index 8b647d6282..43de76eee2 100644
--- a/substrate/utils/prometheus/Cargo.toml
+++ b/substrate/utils/prometheus/Cargo.toml
@@ -14,7 +14,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 log = "0.4.8"
-prometheus = { version = "0.11.0", default-features = false }
+prometheus = { version = "0.12.0", default-features = false }
 futures-util = { version = "0.3.17", default-features = false, features = ["io"] }
 derive_more = "0.99"
 async-std = { version = "1.10.0", features = ["unstable"] }