diff --git a/.readthedocs.yml b/.readthedocs.yml
index a2c072aa9..edfe1b46c 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -14,7 +14,7 @@ formats: all
 
 # Optionally set the version of Python and requirements required to build your docs
 python:
-  version: 3.6
+  version: 3.7
   install:
     - requirements: doc/requirements.txt
   system_packages: true