diff --git a/spam-filter b/spam-filter
index 480ccd8d2..5581ae278 160000
--- a/spam-filter
+++ b/spam-filter
@@ -1 +1 @@
-Subproject commit 480ccd8d2507482decef08d62d7ff3bc85ddd452
+Subproject commit 5581ae2781b70584ac2220ae3e84b9c549222b7a