diff --git a/lib/cfl b/lib/cfl
index 5d771a8..8a1b431 160000
--- a/lib/cfl
+++ b/lib/cfl
@@ -1 +1 @@
-Subproject commit 5d771a8706079f79cd4398760141b580c6458619
+Subproject commit 8a1b431d077b3d3f28063809f46a5a30c99918a5