diff --git a/.travis.yml b/.travis.yml
index 9fb6c1a6ed7..2351246b89d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -141,6 +141,7 @@ matrix:
           env: TOXENV=doc
         # Test all supported Python versions (but at the end, so we schedule
         # longer-running jobs first)
+        - python: "3.10.1"
         - python: 3.9
         - python: 3.8
         - python: 3.7