diff --git a/picolibc b/picolibc
index d492d5fa..0b02b977 160000
--- a/picolibc
+++ b/picolibc
@@ -1 +1 @@
-Subproject commit d492d5fa7c96918e37653f303028346bb0dd51a2
+Subproject commit 0b02b9779a5cc6ed3eebc760d54e9befeb255f31