diff --git a/third_party/nanopb/repo b/third_party/nanopb/repo
index cf26d28b88010d..423c03b626a861 160000
--- a/third_party/nanopb/repo
+++ b/third_party/nanopb/repo
@@ -1 +1 @@
-Subproject commit cf26d28b88010dd3ac94e0cba64d4a71522154bc
+Subproject commit 423c03b626a861a7b3a08a2d411e23aefd58827b