diff --git a/src/patchers/555.a b/src/patchers/555.a
index 2a73fba..5fa97d2 100644
--- a/src/patchers/555.a
+++ b/src/patchers/555.a
@@ -850,6 +850,8 @@ Do555
          sta   $BDF2
          lda   #$B9
          sta   $BE2B
+         lda   #$50
+         sta   $47E       ; blow away track number to force full recalibration
          rts
 
 .exit
diff --git a/src/strings/en.a b/src/strings/en.a
index eb45717..b378bb1 100755
--- a/src/strings/en.a
+++ b/src/strings/en.a
@@ -385,7 +385,7 @@ StringTableHigh           ; must be kept in sync with constants in enid.a
 .passport
          !text "Passport ",$00
 .header
-         !text "@",s_passport,"by 4am@",s_space7,"@",s_space7," 2023-06-26",$00
+         !text "@",s_passport,"by 4am@",s_space7,"@",s_space7," 2023-07-27",$00
 .bar9
          !text "_________",$00
 .bar18