diff --git a/NFC/mf_classic_dict/mf_classic_dict.nfc b/NFC/mf_classic_dict/mf_classic_dict.nfc
index f6ea1fce..3ceb61a7 100644
--- a/NFC/mf_classic_dict/mf_classic_dict.nfc
+++ b/NFC/mf_classic_dict/mf_classic_dict.nfc
@@ -19,7 +19,7 @@
 #  Use the user_dict file
 #
 ###########################
-# Last update July 18, 2022
+# Last update 15th August, 2022
 # -------------------------
 # MIFARE DEFAULT KEYS
 #   -- ICEMAN FORK VERSION --
@@ -43,8 +43,8 @@ B27CCAB30DBD
 # LIB / NAT BIEB
 D2ECE8B9395E
 # iGuard Simple and reverse keys
-aaaaaaffffff
-ffffffaaaaaa
+AAAAAAFFFFFF
+FFFFFFAAAAAA
 # NSCP DEFAULT KEY
 1494E81663D7
 # KIEV KEYS
@@ -621,7 +621,6 @@ F7A39753D018
 EC0A9B1A9E06
 6C94E1CED026
 0F230695923F
-0000014B5C31
 BEDB604CC9D1
 B8A1F613CF3D
 B578F38A5C61
@@ -3655,21 +3654,16 @@ FFD46FF6C5EE
 # The Westin Jakarta Indonesia from D4DB0D
 # Peppers Hotel Unknown location from D4DB0D
 6E0DD4136B0A
-A0A1A2A3A4A5
-B578F38A5C61
 141940E9B71B
-0000014B5C31
 3B1D3AAC866E
 95E9EE4CCF8F
 0000014B5C31
 FEA6B332F04A
-B578F38A5C61
 BE0EC5155806
 0500D6BFCC4F
 FC5AC7678BE3
 F09BB8DD142D
 B4B3FFEDBE0A
-B578F38A5C61
 540E0D2D1D08
 # Schlage 9691T Keyfob
 7579B671051A