diff --git a/tconv b/tconv
index 930d6eb..5652917 160000
--- a/tconv
+++ b/tconv
@@ -1 +1 @@
-Subproject commit 930d6ebf861674490179ab8a22c551fdd274fa51
+Subproject commit 56529172cc81bd50cb497c744bad622017a065d2