Cap Python version

readthedocs · Nov 8, 2021 · d23465e · d23465e
1 parent fe5e42b
commit d23465e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.readthedocs.yml b/.readthedocs.yml
@@ -3,7 +3,7 @@ version: 2
 build:
   os: "ubuntu-20.04"
   tools:
-    python: "3"
+    python: "3.9"
 
 python:
   install: