diff --git a/src/robo_guide b/src/robo_guide
index 70c263b7a56455f283cc5f92cf9be93f61919435..2c768a947e0c452ba9e5b628453488702bb2a26a 160000
--- a/src/robo_guide
+++ b/src/robo_guide
@@ -1 +1 @@
-Subproject commit 70c263b7a56455f283cc5f92cf9be93f61919435
+Subproject commit 2c768a947e0c452ba9e5b628453488702bb2a26a
diff --git a/src/robo_guide_imarker b/src/robo_guide_imarker
index 61656c8e507e51e88d198a4dcecc901b00020de0..b12c1a734542265cf0c43ad2e45cc0efa7075e27 160000
--- a/src/robo_guide_imarker
+++ b/src/robo_guide_imarker
@@ -1 +1 @@
-Subproject commit 61656c8e507e51e88d198a4dcecc901b00020de0
+Subproject commit b12c1a734542265cf0c43ad2e45cc0efa7075e27