diff --git a/Package.swift b/Package.swift
index b41aaa1..4ceaa87 100644
--- a/Package.swift
+++ b/Package.swift
@@ -14,7 +14,7 @@ let package = Package(
             targets: ["SpruceIDWalletSdk"])
     ],
     dependencies: [
-        .package(url: "https://github.com/spruceid/wallet-sdk-rs.git", from: "0.0.24"),
+        .package(url: "https://github.com/spruceid/wallet-sdk-rs.git", from: "0.0.25"),
         // .package(path: "../wallet-sdk-rs"),
         .package(url: "https://github.com/apple/swift-algorithms", from: "1.2.0")
     ],
diff --git a/Sources/WalletSdk/MDoc.swift b/Sources/WalletSdk/MDoc.swift
index 32972bd..a2e7111 100644
--- a/Sources/WalletSdk/MDoc.swift
+++ b/Sources/WalletSdk/MDoc.swift
@@ -99,9 +99,8 @@ public class BLESessionManager {
                 self.cancel()
                 return
             }
-            let signature = try P256.Signing.ECDSASignature(derRepresentation: derSignature)
             let response = try SpruceIDWalletSdkRs.submitSignature(sessionManager: sessionManager!,
-                                                                        signature: signature.rawRepresentation)
+                                                                     derSignature: derSignature)
             self.bleManager.writeOutgoingValue(data: response)
         } catch {
             self.callback.update(state: .error("\(error)"))