1 files changed, 15 insertions, 0 deletions
diff --git a/Cargo.lock b/Cargo.lock
index 7b61006f..70a19fea 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1988,6 +1988,20 @@ dependencies = [
 ]
 
 [[package]]
+name = "p521"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fc9e2161f1f215afdfce23677034ae137bbd45016a880c2eb3ba8eb95f085b2"
+dependencies = [
+ "base16ct",
+ "ecdsa",
+ "elliptic-curve",
+ "primeorder",
+ "rand_core",
+ "sha2",
+]
+
+[[package]]
 name = "parking_lot"
 version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2659,6 +2673,7 @@ dependencies = [
  "openssl-sys",
  "p256",
  "p384",
+ "p521",
  "quickcheck",
  "rand",
  "rand_core",