diff --git a/lib/pico-sdk b/lib/pico-sdk
index 8d56ea332b37..a3398d8d3a77 160000
--- a/lib/pico-sdk
+++ b/lib/pico-sdk
@@ -1 +1 @@
-Subproject commit 8d56ea332b3734cef0a8e61f7d61f2422bd539b1
+Subproject commit a3398d8d3a772f37fef44a74743a1de69770e9c2