diff --git a/Dependencies/AltSign b/Dependencies/AltSign
index 12389079..38e93282 160000
--- a/Dependencies/AltSign
+++ b/Dependencies/AltSign
@@ -1 +1 @@
-Subproject commit 12389079187b574d507cc994176c2419df1c607d
+Subproject commit 38e932822b0db9ac50613d2e18df4d9c08fa6948
diff --git a/Shared/Extensions/ALTServerError+Conveniences.swift b/Shared/Extensions/ALTServerError+Conveniences.swift
index 4e1b2e97..8ca47903 100644
--- a/Shared/Extensions/ALTServerError+Conveniences.swift
+++ b/Shared/Extensions/ALTServerError+Conveniences.swift
@@ -7,6 +7,7 @@
 //
 
 import Foundation
+import AltSign
 
 public extension ALTServerError
 {
@@ -16,6 +17,7 @@ public extension ALTServerError
         {
         case let error as ALTServerError: self = error
         case let error as ALTServerConnectionError: self = ALTServerError(.connectionFailed, underlyingError: error)
+        case let error as ALTAppleAPIError where error.code == .invalidAnisetteData: self = ALTServerError(.invalidAnisetteData, underlyingError: error)
         case is DecodingError: self = ALTServerError(.invalidRequest, underlyingError: error)
         case is EncodingError: self = ALTServerError(.invalidResponse, underlyingError: error)
         case let error as NSError: