diff --git a/example_common b/example_common
index 473461a..cf97d69 160000
--- a/example_common
+++ b/example_common
@@ -1 +1 @@
-Subproject commit 473461a61d7636f76607217396551de4c4c5e2dd
+Subproject commit cf97d690fe34fc66436d8f32de0b8c893f3c56e8