diff --git a/Cargo.lock b/Cargo.lock
index 5bf145e17..b25c50f8d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2654,9 +2654,9 @@ dependencies = [
 
 [[package]]
 name = "secp256k1"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcfd0eece5bc8fca7ca07a0c17ffd334b028f72ffbe9dd8ec924a8c885753278"
+checksum = "733b114f058f260c0af7591434eef4272ae1a8ec2751766d3cb89c6df8d5e450"
 dependencies = [
  "secp256k1-sys",
  "serde",
diff --git a/zebra-chain/Cargo.toml b/zebra-chain/Cargo.toml
index 23c222742..1e512ef34 100644
--- a/zebra-chain/Cargo.toml
+++ b/zebra-chain/Cargo.toml
@@ -27,7 +27,7 @@ lazy_static = "1.4.0"
 primitive-types = "0.8.0"
 rand_core = "0.5.1"
 ripemd160 = "0.8.0"
-secp256k1 = { version = "0.20.0", features = ["serde"] }
+secp256k1 = { version = "0.20.1", features = ["serde"] }
 serde = { version = "1", features = ["serde_derive", "rc"] }
 serde-big-array = "0.3.1"
 sha2 = { version = "0.9.2", features=["compress"] }