X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=.travis.yml;fp=.travis.yml;h=a5004c58dae2c315dc0e7e803b07046bec541eae;hb=64c05bf104d7738a3fe3250c4efea305cfe461c3;hp=bc2f57404d0864ddd5a4dd8ddd7ded7f74f31dc0;hpb=aed8183b14e5236c9a8899ca6ae8a99bfe35d8e2;p=m_librarian.git

diff --git a/.travis.yml b/.travis.yml
index bc2f574..a5004c5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -34,7 +34,7 @@ matrix:
     env: TOXENV=py37-flake8
 
 install:
-  - travis_retry pip install --upgrade pip setuptools tox ppu
+  - travis_retry pip install --upgrade "pip < 19.1" setuptools tox ppu
 
 script:
   - tox