diff --git a/language.version b/language.version
index fb12854c8..c85a843f4 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r419 \cu(Fri  9 Sep 11:40:50 CEST 2022)\c-";
-SWWM_SHORTVER="\cw1.3pre r419 \cu(2022-09-09 11:40:50)\c-";
+SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r420 \cu(Fri  9 Sep 11:43:43 CEST 2022)\c-";
+SWWM_SHORTVER="\cw1.3pre r420 \cu(2022-09-09 11:43:43)\c-";
diff --git a/sounds/LOCKDOOR.ogg b/sounds/LOCKDOOR.ogg
index e0cee07b7..5213bf2e0 100644
Binary files a/sounds/LOCKDOOR.ogg and b/sounds/LOCKDOOR.ogg differ