diff --git a/ndless-sdk/thirdparty/nspire-io b/ndless-sdk/thirdparty/nspire-io
index af095419..6d66895a 160000
--- a/ndless-sdk/thirdparty/nspire-io
+++ b/ndless-sdk/thirdparty/nspire-io
@@ -1 +1 @@
-Subproject commit af095419de56753dd4a637126aaeeb40be0fcd2b
+Subproject commit 6d66895a0d678c35042c46b423dd502542791620