diff --git a/ppm2pwg b/ppm2pwg
index 150994f..66b9eea 160000
--- a/ppm2pwg
+++ b/ppm2pwg
@@ -1 +1 @@
-Subproject commit 150994fb2fd9f0b00552a7a54c8ef83b469e764a
+Subproject commit 66b9eea5a074f08cff948292c07c487a5d90aa78