diff --git a/pyslvs b/pyslvs
index 2b84a6353..9e171b576 160000
--- a/pyslvs
+++ b/pyslvs
@@ -1 +1 @@
-Subproject commit 2b84a635302ef873ecc1d5dcf8cb1af359befd22
+Subproject commit 9e171b576dc10ca9049f27697be8b5259d59a67d