diff --git a/dependencies/UCO b/dependencies/UCO
index 85c01d5..a91e8b3 160000
--- a/dependencies/UCO
+++ b/dependencies/UCO
@@ -1 +1 @@
-Subproject commit 85c01d58b842b9e96654a88aa011ca3353070e78
+Subproject commit a91e8b34c5135f3845fbab813d9823fa66acecd5