diff --git a/patch-db b/patch-db
index d3426671a..6478f0b16 160000
--- a/patch-db
+++ b/patch-db
@@ -1 +1 @@
-Subproject commit d3426671a1e77f9f636847aee965892eb6b4b177
+Subproject commit 6478f0b16b90193f330377bc00128fc204010168