diff --git a/vendor/librw b/vendor/librw
index fbb2d35f..30b77b0b 160000
--- a/vendor/librw
+++ b/vendor/librw
@@ -1 +1 @@
-Subproject commit fbb2d35fc4b5eb1a1f0b9a74fb77d5d9b218dbb6
+Subproject commit 30b77b0b32b4113b5dce2b67813ce9b85d1e1e57