diff --git a/Sources/Identity/Identity.swift b/Sources/Identity/Identity.swift
index 1e2b759..1299ab8 100644
--- a/Sources/Identity/Identity.swift
+++ b/Sources/Identity/Identity.swift
@@ -81,15 +81,18 @@ extension Identifier: CustomStringConvertible {
 
 extension Identifier: Equatable where Value.RawIdentifier: Equatable {}
 extension Identifier: Hashable where Value.RawIdentifier: Hashable {}
+extension Identifier: Sendable where Value.RawIdentifier: Sendable {}
 
 // MARK: - Codable support
 
-extension Identifier: Codable where Value.RawIdentifier: Codable {
-    public init(from decoder: Decoder) throws {
-        let container = try decoder.singleValueContainer()
-        rawValue = try container.decode(Value.RawIdentifier.self)
-    }
+extension Identifier: Decodable where Value.RawIdentifier: Decodable {
+	public init(from decoder: Decoder) throws {
+		let container = try decoder.singleValueContainer()
+		rawValue = try container.decode(Value.RawIdentifier.self)
+	}
+}
 
+extension Identifier: Encodable where Value.RawIdentifier: Encodable {
     public func encode(to encoder: Encoder) throws {
         var container = encoder.singleValueContainer()
         try container.encode(rawValue)