diff --git a/Cargo.lock b/Cargo.lock
index 307a04ed..b05e4215 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1445,9 +1445,9 @@ checksum = "eaa37046cc0f6c3cc6090fbdbf73ef0b8ef4cfcc37f6befc0020f63e8cf121e1"
 
 [[package]]
 name = "der"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13dd2ae565c0a381dde7fade45fce95984c568bdcb4700a4fdbe3175e0380b2f"
+checksum = "f1a467a65c5e759bce6e65eaf91cc29f466cdc57cb65777bd646872a8a1fd4de"
 dependencies = [
  "const-oid",
  "pem-rfc7468",
diff --git a/crates/keystore/Cargo.toml b/crates/keystore/Cargo.toml
index 8bc2ef73..6ccb5e47 100644
--- a/crates/keystore/Cargo.toml
+++ b/crates/keystore/Cargo.toml
@@ -10,7 +10,7 @@ anyhow = "1.0.66"
 aead = { version = "0.5.1", features = ["std"] }
 const-oid = { version = "0.9.1", features = ["std"] }
 cookie = { version = "0.16.1", features = ["key-expansion", "private"] }
-der = { version = "0.6.0", features = ["std"] }
+der = { version = "0.6.1", features = ["std"] }
 ecdsa = { version = "0.14.8", features = ["std"] }
 elliptic-curve = { version = "0.12.3", features = ["std", "pem", "sec1"] }
 k256 = { version = "0.11.6", features = ["std"] }