diff --git a/unison b/unison
index d7a1edbd..55422825 160000
--- a/unison
+++ b/unison
@@ -1 +1 @@
-Subproject commit d7a1edbdf51b88f8d01d1bc279ec811245f5256d
+Subproject commit 554228252b1bd1b29d7e28443b455b4340a41faf