diff --git a/librw b/librw
index 556f6af1..853fa449 160000
--- a/librw
+++ b/librw
@@ -1 +1 @@
-Subproject commit 556f6af1b5a15d5ba1a2254a95076578cd160185
+Subproject commit 853fa44982dcb02d8e6bbe40045ee5c594c78e52