diff --git a/Modern_Robotics b/Modern_Robotics
index 837813a..876f5e6 160000
--- a/Modern_Robotics
+++ b/Modern_Robotics
@@ -1 +1 @@
-Subproject commit 837813a88e9544f9c4cfa7f1853dab76e9aafe3e
+Subproject commit 876f5e64d54e9c59b0a1c26efccf4b057413bc59