:art: Update util

diff --git a/util b/util
index b0e1a52d755423967d1ed7793f073cbedfc3788e..c7a51f67a0201a37c291ac9f600a697748ace2cf 160000 (submodule)
--- a/util
+++ b/util
@@ -1 +1 @@
-Subproject commit b0e1a52d755423967d1ed7793f073cbedfc3788e
+Subproject commit c7a51f67a0201a37c291ac9f600a697748ace2cf