diff --git a/z80screentest b/z80screentest
index c05c6d2..80eb92a 160000
--- a/z80screentest
+++ b/z80screentest
@@ -1 +1 @@
-Subproject commit c05c6d213314152debe13a626ea21ff7dfd66023
+Subproject commit 80eb92aa1a7ec9ea66763fffe3c15add7cada062