diff --git a/src/tutorial_ros_pub_sub b/src/tutorial_ros_pub_sub
index 52c02fb3d203584a739ff4084b2b68bfdb81271d..39b114c611f1e4d9b00c16666bd18591d43dab1b 160000
--- a/src/tutorial_ros_pub_sub
+++ b/src/tutorial_ros_pub_sub
@@ -1 +1 @@
-Subproject commit 52c02fb3d203584a739ff4084b2b68bfdb81271d
+Subproject commit 39b114c611f1e4d9b00c16666bd18591d43dab1b