diff --git a/thermosteam b/thermosteam
index de983847..249f13ce 160000
--- a/thermosteam
+++ b/thermosteam
@@ -1 +1 @@
-Subproject commit de983847e4b661c9339e64abafd2322d0620efed
+Subproject commit 249f13cec1f7b0e99d87afbb767ed35eb13055a9