diff --git a/spam-filter b/spam-filter
index b3a9d947c..15ad3d3c8 160000
--- a/spam-filter
+++ b/spam-filter
@@ -1 +1 @@
-Subproject commit b3a9d947c5592d0bf12989da55b7e53db8196fb7
+Subproject commit 15ad3d3c827315a6d5a2c970007fa598144ecb0a