diff --git a/lib/libpd b/lib/libpd
index 617ab90..664ab49 160000
--- a/lib/libpd
+++ b/lib/libpd
@@ -1 +1 @@
-Subproject commit 617ab90af20fedaf7defe2c1305f886bc08eb1d3
+Subproject commit 664ab493a0dd5d5b4aba94c69be117ed8b541282