diff --git a/spam-filter b/spam-filter
index 1573cb363..28a2cc0a1 160000
--- a/spam-filter
+++ b/spam-filter
@@ -1 +1 @@
-Subproject commit 1573cb3636e038c56a5e2a02f45708c9e694a589
+Subproject commit 28a2cc0a1d1f14846548b9872e954290870b135f