diff --git a/third_party/nanopb/repo b/third_party/nanopb/repo
index 671672b4d7994a..fc7d53c3fea3ce 160000
--- a/third_party/nanopb/repo
+++ b/third_party/nanopb/repo
@@ -1 +1 @@
-Subproject commit 671672b4d7994a9b07a307ae654885c7202ae886
+Subproject commit fc7d53c3fea3ce04af5b98234feaa1c7400f73d6