diff --git a/src/external/libPWTShared b/src/external/libPWTShared
index 2224900..53972c8 160000
--- a/src/external/libPWTShared
+++ b/src/external/libPWTShared
@@ -1 +1 @@
-Subproject commit 2224900a277b9d87fa129d85822195c80d88678b
+Subproject commit 53972c8cb869d889149e1847ede4c99dc85305a1