diff --git a/requirements.txt b/requirements.txt
index d678b9ff..1b32257d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 requests>=2.14.0
 pyjwt
-sphinx<1.8
+sphinx
 sphinx-rtd-theme<0.5
 Deprecated