diff --git a/ppsi b/ppsi
index d6aefd732b984cc4237277938ea183a038b53603..a563ada973ffd5480e13caf906377ecca49bdfc7 160000
--- a/ppsi
+++ b/ppsi
@@ -1 +1 @@
-Subproject commit d6aefd732b984cc4237277938ea183a038b53603
+Subproject commit a563ada973ffd5480e13caf906377ecca49bdfc7