diff --git a/avr/libraries/Kaleidoscope b/avr/libraries/Kaleidoscope
index 733707c..3981072 160000
--- a/avr/libraries/Kaleidoscope
+++ b/avr/libraries/Kaleidoscope
@@ -1 +1 @@
-Subproject commit 733707c8f390f0a50200c8a3dfbab86f83038bf3
+Subproject commit 3981072fb95b237da46ee9e9147775646fc8ebd0