diff --git a/.readthedocs.yml b/.readthedocs.yml
index f53317b..eeb1d06 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,7 +1,7 @@
 version: 2
 
 python:
-  version: 3.6
+  version: 3.7
   install:
       - method: pip
         path: .