diff --git a/mavis b/mavis
index 055b22ae..fe4a5570 160000
--- a/mavis
+++ b/mavis
@@ -1 +1 @@
-Subproject commit 055b22aedf891ab2e41b2e3ca0164e85d4f20484
+Subproject commit fe4a557091d5322ded4e090f10fca1e9e0b1704a