diff --git a/libavr b/libavr
index 43b1f34..f228c38 160000
--- a/libavr
+++ b/libavr
@@ -1 +1 @@
-Subproject commit 43b1f34ed102f11da82491370ea688b1c912e09e
+Subproject commit f228c380b9ce5653dd2f0ea278d03172106dd8f2