diff --git a/python-cellframe b/python-cellframe
index 8409f94041028ab58b859b112894d9f37bcb9682..b1d69a99f6e31f095f05438d7eb08345f1c5c230 160000
--- a/python-cellframe
+++ b/python-cellframe
@@ -1 +1 @@
-Subproject commit 8409f94041028ab58b859b112894d9f37bcb9682
+Subproject commit b1d69a99f6e31f095f05438d7eb08345f1c5c230