diff --git a/circle b/circle
index a5c6931..9ff9901 160000
--- a/circle
+++ b/circle
@@ -1 +1 @@
-Subproject commit a5c693117e31a567fafd3e68880071f2f8c64977
+Subproject commit 9ff99019c7031b64cb77503537f7ec4506f7a0b9