diff --git a/cellframe-sdk b/cellframe-sdk
index b7efdc01182b443a3d2c685bd43bfac058dc04d2..840602f3caa772381b5884b6069913e36e741979 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit b7efdc01182b443a3d2c685bd43bfac058dc04d2
+Subproject commit 840602f3caa772381b5884b6069913e36e741979