diff --git a/picoruby b/picoruby
index 3369afa..38a206b 160000
--- a/picoruby
+++ b/picoruby
@@ -1 +1 @@
-Subproject commit 3369afad6aec6c776785dddea42b4cb37b3a1509
+Subproject commit 38a206b22d7eb8342652ce7c10b5bf3cf52477e0