diff --git a/tools/treadle b/tools/treadle
index 6ca4fec6..1c67bc84 160000
--- a/tools/treadle
+++ b/tools/treadle
@@ -1 +1 @@
-Subproject commit 6ca4fec6117b58a58e628f55c3eac46d4b15d03a
+Subproject commit 1c67bc846aafc3bdd707f76ead8cefd5f93e0376