From b24e70552703e5a06de2c08a3122bc87a50bb3d9 Mon Sep 17 00:00:00 2001
From: "dependabot-preview[bot]"
 <27856297+dependabot-preview[bot]@users.noreply.github.com>
Date: Mon, 16 Mar 2020 15:25:12 -0700
Subject: [PATCH] Update `derivative` requirement from 1 to 2 (#140)

---
 crypto-primitives/Cargo.toml | 2 +-
 r1cs-std/Cargo.toml          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/crypto-primitives/Cargo.toml b/crypto-primitives/Cargo.toml
index 6111856..9e18fd8 100644
--- a/crypto-primitives/Cargo.toml
+++ b/crypto-primitives/Cargo.toml
@@ -37,7 +37,7 @@ r1cs-std = { path = "../r1cs-std", optional = true, default-features = false }
 
 rand = { version = "0.7", default-features = false }
 rayon = { version = "1.0", optional = true }
-derivative = { version = "1.0", features = ["use_core"] }
+derivative = { version = "2.0", features = ["use_core"] }
 
 [features]
 default = ["std"]
diff --git a/r1cs-std/Cargo.toml b/r1cs-std/Cargo.toml
index c2e262d..07a9f83 100644
--- a/r1cs-std/Cargo.toml
+++ b/r1cs-std/Cargo.toml
@@ -24,7 +24,7 @@ edition = "2018"
 [dependencies]
 algebra = { path = "../algebra", default-features = false }
 r1cs-core = { path = "../r1cs-core", default-features = false }
-derivative = { version = "1", features = ["use_core"] }
+derivative = { version = "2", features = ["use_core"] }
 
 [dev-dependencies]
 rand = { version = "0.7", default-features = false }