diff --git a/librw b/librw
index 3971dda0..84c582c1 160000
--- a/librw
+++ b/librw
@@ -1 +1 @@
-Subproject commit 3971dda001cba9c7dc67e86bc0b54a2c7568578f
+Subproject commit 84c582c1d7a64a213523b8e4c8211f8b7a4fdcd1