diff --git a/spam-filter b/spam-filter
index ebfe47931..631f20708 160000
--- a/spam-filter
+++ b/spam-filter
@@ -1 +1 @@
-Subproject commit ebfe47931ee46bb4f083d17d197ff09711af8ae1
+Subproject commit 631f20708b887fe2aed621b76bf78664092a2d48