diff --git a/lib/xos-api/requirements.txt b/lib/xos-api/requirements.txt
index e957138..d98bb88 100644
--- a/lib/xos-api/requirements.txt
+++ b/lib/xos-api/requirements.txt
@@ -5,5 +5,5 @@
 multistructlog~=2.1.0
 python-consul~=1.1.0
 simplejson~=3.16.0
-xosconfig~=3.2.5
-xosgenx~=3.2.5
+xosconfig~=4.0.0
+xosgenx~=4.0.0