diff --git a/submodules.toml b/submodules.toml
index 62336f0..c778cde 100644
--- a/submodules.toml
+++ b/submodules.toml
@@ -1,4 +1,4 @@
 [submodules]
-"vendor/circuitpython" = "d751740"
+"vendor/circuitpython" = "5c606de"
 "vendor/micropython" = "65a49fa"
 "vendor/upy-lib" = "451b1c0"
diff --git a/vendor/circuitpython b/vendor/circuitpython
index d751740..5c606de 160000
--- a/vendor/circuitpython
+++ b/vendor/circuitpython
@@ -1 +1 @@
-Subproject commit d7517409e93be2b098b463cf5430c8dbc76cef07
+Subproject commit 5c606deecc93c573516c46787486cee846a6d599