diff --git a/third_party/nanopb/repo b/third_party/nanopb/repo
index 9c11463770beab..839156b71c64b0 160000
--- a/third_party/nanopb/repo
+++ b/third_party/nanopb/repo
@@ -1 +1 @@
-Subproject commit 9c11463770beab0c6f244999e66676f9bca866fd
+Subproject commit 839156b71c64b0a6073ad9c8d793f5913075d9bb