diff --git a/src/patchers/sierra13.a b/src/patchers/sierra13.a
index 95d1de5..2465562 100644
--- a/src/patchers/sierra13.a
+++ b/src/patchers/sierra13.a
@@ -61,19 +61,21 @@
          !byte $8D,$8D,$BE ;STA $BE8D
          pla
          sec
-         sbc   #$0B
+         sbc   #$0D
          tax
          pla
-         ldy   #8
+         ldy   #10
          jsr   compare
+         !byte $A9,$85     ;LDA #$85
          !byte $8D,$7D,$BE ;STA $BE7D
          !byte $A9,$6B     ;LDA #$6B
          !byte $8D,$7E,$BE ;STA $BE7E
          bcs   ++
-         ldy   #8
+         ldy   #10
          jsr   modify
+         !byte $A9,$A0     ;LDA #$A0
          !byte $8D,$8C,$BE ;STA $BE8C
-         !byte $A9,$6B     ;LDA #$6B
+         !byte $A9,$B9     ;LDA #$B9
          !byte $8D,$8D,$BE ;STA $BE8D
 ++       pla
          clc
diff --git a/src/strings/en.a b/src/strings/en.a
index e496055..6df053a 100755
--- a/src/strings/en.a
+++ b/src/strings/en.a
@@ -138,7 +138,7 @@ StringTable
 ; can be set directly before calling PrintByID.
 ;
 .header
-         !text "Passport by 4am               2018-01-15",$00
+         !text "Passport by 4am               2018-01-16",$00
 .mainmenu
          !text "________________________________________",$8D,$8D,$8D,$8D,$8D,$8D,$8D
          !text "              "