diff --git a/core-lib b/core-lib
index 736a5be..312d77a 160000
--- a/core-lib
+++ b/core-lib
@@ -1 +1 @@
-Subproject commit 736a5be3a811c717c1b5f78e39b696356442952e
+Subproject commit 312d77a71f775450aba475a78dfe4aa468b84c0b