diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index e90986d..14720f1 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -1,3 +1,10 @@
+# Release 5.4.1
+
+## Fixed
+
+- Fix AID of EgkFileSystem.DF.HCA
+- Fix wrong PIN input length for Change-Pin use case
+
 # Release 5.4.0
 
 ## Changed
diff --git a/Sources/NFCDemo/Screens/Registration/ChangeReferenceDataSetNewPINView.swift b/Sources/NFCDemo/Screens/Registration/ChangeReferenceDataSetNewPINView.swift
index 9876515..b9dab66 100644
--- a/Sources/NFCDemo/Screens/Registration/ChangeReferenceDataSetNewPINView.swift
+++ b/Sources/NFCDemo/Screens/Registration/ChangeReferenceDataSetNewPINView.swift
@@ -26,7 +26,7 @@ struct ChangeReferenceDataSetNewPINView: View {
     @State var newPin: String = ""
     @ObservedObject var keyboardHeight = KeyboardHeight()
     var buttonEnabled: Bool {
-        newPin.count >= 5 && newPin.count <= 6 && oldPin.count > 5 && oldPin.count <= 6
+        newPin.count >= 5 && newPin.count <= 6 && oldPin.count >= 5 && oldPin.count <= 6
     }
 
     var body: some View {