diff --git a/py_slvs b/py_slvs
index 82e1aa4..13a83d4 160000
--- a/py_slvs
+++ b/py_slvs
@@ -1 +1 @@
-Subproject commit 82e1aa4a44083e3dea3a12266200856356d4753a
+Subproject commit 13a83d416ff73c29f63a65d5b14081e8a11b04a6