diff --git a/third_party/nanopb/repo b/third_party/nanopb/repo
index a4bbd6a..9766c45 160000
--- a/third_party/nanopb/repo
+++ b/third_party/nanopb/repo
@@ -1 +1 @@
-Subproject commit a4bbd6a2ebff89d4e723e396ce27eef433a4f23c
+Subproject commit 9766c4589f61b76807a0a394040c15a2d23ef24c