diff --git a/libczirw-sys b/libczirw-sys
index d6fe6ec..4be8fc4 160000
--- a/libczirw-sys
+++ b/libczirw-sys
@@ -1 +1 @@
-Subproject commit d6fe6ec73368b6940bb64d004082ef1171fff26c
+Subproject commit 4be8fc422faf251ca5e8dc7b715bd5af8419dba2