diff --git a/lib/nanopb b/lib/nanopb
index 1f0c2e1..037457e 160000
--- a/lib/nanopb
+++ b/lib/nanopb
@@ -1 +1 @@
-Subproject commit 1f0c2e19c661f18dd88428858b8e965a26589e03
+Subproject commit 037457e6343c209a8115281b82704e3b2d565bd0