diff --git a/src/lib/cdrstream/cyclonedds b/src/lib/cdrstream/cyclonedds
index 314887ca403c..b6fe21d5206e 160000
--- a/src/lib/cdrstream/cyclonedds
+++ b/src/lib/cdrstream/cyclonedds
@@ -1 +1 @@
-Subproject commit 314887ca403c2fb0a0316add22672102936ed36c
+Subproject commit b6fe21d5206e0d5195abfb2340e853fa1ae86ddb