diff --git a/authenticate b/authenticate
index fdd27958..c20fc1fa 160000
--- a/authenticate
+++ b/authenticate
@@ -1 +1 @@
-Subproject commit fdd279583e3ce2fd139434ed4b87d3c8f5d1159b
+Subproject commit c20fc1fa3c513ea9352a3a5808b57b8d28916a24