diff --git a/6-silvitreatment b/6-silvitreatment
index e6a7477..cb8ad6b 160000
--- a/6-silvitreatment
+++ b/6-silvitreatment
@@ -1 +1 @@
-Subproject commit e6a7477ee50c14b7cde8eeb19c2e9b377ca49f7e
+Subproject commit cb8ad6bcabb5dc6175fbd9695b157f24d388e62e