diff --git a/signs_lib b/signs_lib
index e3c5fd2736a671b47a687489a855050b84be6761..8527f1d5b2a988492769580f63542061742aa3ba 160000
--- a/signs_lib
+++ b/signs_lib
@@ -1 +1 @@
-Subproject commit e3c5fd2736a671b47a687489a855050b84be6761
+Subproject commit 8527f1d5b2a988492769580f63542061742aa3ba