diff --git a/src/libs/libtopotoolbox b/src/libs/libtopotoolbox
index c4b502f..937c074 160000
--- a/src/libs/libtopotoolbox
+++ b/src/libs/libtopotoolbox
@@ -1 +1 @@
-Subproject commit c4b502fa0fcc0307f691c1c9338b47b804546747
+Subproject commit 937c07477f51c308ffaeb08ce4a2f9751c8678dc