Switch to nightly builds of Python 3.9 because travis still hasn't ad…

…ded the Python 3.9.0 release.
dgrunwald · Oct 26, 2020 · e87375e · e87375e
1 parent 7eaaf65
commit e87375e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -6,7 +6,7 @@ python:
   - "3.6"
   - "3.7"
   - "3.8"
-  - "3.9"
+  - "3.9-dev"
 env:
   - RUST_VERSION=1.32.0
   - RUST_VERSION=stable