diff --git a/Cargo.lock b/Cargo.lock
index 9e83221479..0ba21845bf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1367,9 +1367,9 @@ dependencies = [
 
 [[package]]
 name = "ed25519"
-version = "2.2.2"
+version = "2.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60f6d271ca33075c88028be6f04d502853d63a5ece419d269c15315d4fc1cf1d"
+checksum = "115531babc129696a58c64a4fef0a8bf9e9698629fb97e9e40767d235cfbcd53"
 dependencies = [
  "pkcs8",
  "serde",
diff --git a/crypto/keys/Cargo.toml b/crypto/keys/Cargo.toml
index f7c81ed839..be3e77c41c 100644
--- a/crypto/keys/Cargo.toml
+++ b/crypto/keys/Cargo.toml
@@ -20,7 +20,7 @@ base64 = { version = "0.21", default-features = false }
 curve25519-dalek = { version = "4.1.1", default-features = false, features = ["rand_core"] }
 digest = "0.10"
 displaydoc = { version = "0.2", default-features = false }
-ed25519 = { version = "2.2.2", default-features = false }
+ed25519 = { version = "2.2.3", default-features = false }
 ed25519-dalek = { version = "2.0.0", default-features = false, features = ["rand_core", "digest"] }
 hex = { version = "0.4", default-features = false }
 hex_fmt = "0.3"