diff --git a/libsane b/libsane
index db98f1f..b12ef7b 160000
--- a/libsane
+++ b/libsane
@@ -1 +1 @@
-Subproject commit db98f1f84173189cd4eb9257317dc96fd64cd597
+Subproject commit b12ef7bcd2e1ac8cea52a8cef6cef6b2960f143b