diff --git a/vex b/vex
index 8c3b99ef..3e4d96a9 160000
--- a/vex
+++ b/vex
@@ -1 +1 @@
-Subproject commit 8c3b99ef0c842d926e11b93ea0ddb1453e3f61b4
+Subproject commit 3e4d96a97d9f0a85b128cec82b8910acba83f143