Update .travis.yml

MaxBo · web-flow · commit 042e5d2395cb · 2020-10-27T17:21:40.000+01:00
to python=3.9
diff --git a/.travis.yml b/.travis.yml
@@ -22,7 +22,7 @@ matrix:
     - CONDA_PY=38
     - CONDA_NPY=117
     - CREATE_DOCS=1
-  - python: 3.9-dev
+  - python: 3.9
     env:
     - TRAVIS_PYTHON_VERSION=3.9
     - CONDA_PY=39
