diff --git a/libavr b/libavr
index e697920..3678ed7 160000
--- a/libavr
+++ b/libavr
@@ -1 +1 @@
-Subproject commit e69792013ec53f47defed956fdb93b2ba8c1cc64
+Subproject commit 3678ed7e5bb90f16021390fa3f877e9d1d2129db