diff --git a/firmware/voak b/firmware/voak
index 22520ad..0b71521 160000
--- a/firmware/voak
+++ b/firmware/voak
@@ -1 +1 @@
-Subproject commit 22520ade82f2475aabdedbc39deb09e5c740122b
+Subproject commit 0b71521abafc926c989e3795b344b95cbd647791