diff --git a/Cargo.lock b/Cargo.lock
index 3220bf1d..7aed6dbe 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -199,9 +199,9 @@ dependencies = [
 
 [[package]]
 name = "crypto-common"
-version = "0.2.0-rc.15"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f8441110cea75afde0b89a8d796e2bc67b23432f5a9566cb15d9d365d91a2b0"
+checksum = "77727bb15fa921304124b128af125e7e3b968275d1b108b379190264f4423710"
 dependencies = [
  "getrandom 0.4.0",
  "hybrid-array",
@@ -425,9 +425,9 @@ dependencies = [
 
 [[package]]
 name = "hybrid-array"
-version = "0.4.6"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b41fb3dc24fe72c2e3a4685eed55917c2fb228851257f4a8f2d985da9443c3e5"
+checksum = "e1b229d73f5803b562cc26e4da0396c8610a4ee209f4fac8fa4f8d709166dc45"
 dependencies = [
  "typenum",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 937d635b..990db50d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ signature = { version = "3.0.0-rc.10", default-features = false, features = ["al
 zeroize = { version = "1.8", features = ["alloc"] }
 
 # optional dependencies
-crypto-common = { version = "0.2.0-rc.15", optional = true, features = ["getrandom"] }
+crypto-common = { version = "0.2.1", optional = true, features = ["getrandom"] }
 pkcs1 = { version = "0.8.0-rc.4", optional = true, default-features = false, features = ["alloc", "pem"] }
 pkcs8 = { version = "0.11.0-rc.10", optional = true, default-features = false, features = ["alloc", "pem"] }
 serdect = { version = "0.4", optional = true }