diff --git a/nanosoc_tech b/nanosoc_tech
index cfed29bfd513f69d9800e45889fd9c4ed3111744..acef4af8481ec5c6dca703b610f649e18490fb63 160000
--- a/nanosoc_tech
+++ b/nanosoc_tech
@@ -1 +1 @@
-Subproject commit cfed29bfd513f69d9800e45889fd9c4ed3111744
+Subproject commit acef4af8481ec5c6dca703b610f649e18490fb63