diff --git a/src/util b/src/util
index c162b52..ca6ff4b 160000
--- a/src/util
+++ b/src/util
@@ -1 +1 @@
-Subproject commit c162b5202b6764d5fb76012de7b05d99b5991da3
+Subproject commit ca6ff4b855a8f17bbb48f7fd55b5eb391e882c2e