diff --git a/avr/libraries/Kaleidoscope b/avr/libraries/Kaleidoscope
index 6fb3f20..ac43436 160000
--- a/avr/libraries/Kaleidoscope
+++ b/avr/libraries/Kaleidoscope
@@ -1 +1 @@
-Subproject commit 6fb3f208f818474ff837c45c3722f478054515c6
+Subproject commit ac434360c755f6d19a7234f903f62b24771d5b5a