From 3ba0326c5195def4dece29d8ca281f9bff2e6cfc Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 14 Jan 2022 14:25:12 +0000
Subject: [PATCH] Bump secp256k1 from 0.20.3 to 0.21.2 (#3326)

Bumps [secp256k1](https://github.com/rust-bitcoin/rust-secp256k1) from 0.20.3 to 0.21.2.
- [Release notes](https://github.com/rust-bitcoin/rust-secp256k1/releases)
- [Changelog](https://github.com/rust-bitcoin/rust-secp256k1/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-bitcoin/rust-secp256k1/commits)

---
updated-dependencies:
- dependency-name: secp256k1
  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>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
---
 Cargo.lock             | 8 ++++----
 zebra-chain/Cargo.toml | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 83c9b049f..28aaf5025 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2976,9 +2976,9 @@ dependencies = [
 
 [[package]]
 name = "secp256k1"
-version = "0.20.3"
+version = "0.21.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97d03ceae636d0fed5bae6a7f4f664354c5f4fcedf6eef053fef17e49f837d0a"
+checksum = "ab7883017d5b21f011ef8040ea9c6c7ac90834c0df26a69e4c0b06276151f125"
 dependencies = [
  "secp256k1-sys",
  "serde",
@@ -2986,9 +2986,9 @@ dependencies = [
 
 [[package]]
 name = "secp256k1-sys"
-version = "0.4.0"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67e4b6455ee49f5901c8985b88f98fb0a0e1d90a6661f5a03f4888bd987dad29"
+checksum = "957da2573cde917463ece3570eab4a0b3f19de6f1646cde62e6fd3868f566036"
 dependencies = [
  "cc",
 ]
diff --git a/zebra-chain/Cargo.toml b/zebra-chain/Cargo.toml
index 9b6a08cda..7c7b372a0 100644
--- a/zebra-chain/Cargo.toml
+++ b/zebra-chain/Cargo.toml
@@ -36,7 +36,7 @@ jubjub = "0.8.0"
 lazy_static = "1.4.0"
 rand_core = "0.6"
 ripemd160 = "0.9"
-secp256k1 = { version = "0.20.3", features = ["serde"] }
+secp256k1 = { version = "0.21.2", features = ["serde"] }
 serde = { version = "1", features = ["serde_derive", "rc"] }
 serde-big-array = "0.3.2"
 sha2 = { version = "0.9.8", features=["compress"] }