diff --git a/spam-filter b/spam-filter
index c9a4cb27b..1573cb363 160000
--- a/spam-filter
+++ b/spam-filter
@@ -1 +1 @@
-Subproject commit c9a4cb27b288ee16faf43e024a44933f871e24ce
+Subproject commit 1573cb3636e038c56a5e2a02f45708c9e694a589