diff --git a/submodules/minirtc b/submodules/minirtc
index 908969d..6219fa1 160000
--- a/submodules/minirtc
+++ b/submodules/minirtc
@@ -1 +1 @@
-Subproject commit 908969d46635d3468b9e088f2a828080043d0092
+Subproject commit 6219fa147d3e684b17e64ccff805a1eb68250143