diff --git a/third_party/ot-br-posix/repo b/third_party/ot-br-posix/repo
index 58822dce193456..02421b0ea6422a 160000
--- a/third_party/ot-br-posix/repo
+++ b/third_party/ot-br-posix/repo
@@ -1 +1 @@
-Subproject commit 58822dce1934568523bf1389c039f249e1d979ad
+Subproject commit 02421b0ea6422a71150f786168a470d5d87a6d81