diff --git a/OSeMOSYS_GNU_MathProg b/OSeMOSYS_GNU_MathProg
index 1deb2a7..5daea54 160000
--- a/OSeMOSYS_GNU_MathProg
+++ b/OSeMOSYS_GNU_MathProg
@@ -1 +1 @@
-Subproject commit 1deb2a7ada17afd09fddde000a167e7d909ad7c3
+Subproject commit 5daea546643298be9d84b0108e4c2dd8e228ee7b