diff --git a/abc b/abc
index bb9bc209f..223d685c5 160000
--- a/abc
+++ b/abc
@@ -1 +1 @@
-Subproject commit bb9bc209ff23e6690865935a70bcc9294101c5ce
+Subproject commit 223d685c5d8e22b90362524bd7189720a6621aeb