X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=.github%2Fworkflows%2Frun-tests.yaml;fp=.github%2Fworkflows%2Frun-tests.yaml;h=53fc6044a5145435ccb00acf0fac7af625d11682;hb=559670ecaa3219690854c2a5dd7a54f6bcc328fc;hp=5beb691cd21f679f119fe59c93d8e4f657efe1e4;hpb=34eb8e29f2d24f9fb0d20cdabf1e7f90b4d5dcb5;p=ppu.git

diff --git a/.github/workflows/run-tests.yaml b/.github/workflows/run-tests.yaml
index 5beb691..53fc604 100644
--- a/.github/workflows/run-tests.yaml
+++ b/.github/workflows/run-tests.yaml
@@ -46,7 +46,7 @@ jobs:
           python --version
           python -m pip install --upgrade pip setuptools wheel
           pip --version
-          pip install --upgrade virtualenv tox
+          pip install --upgrade virtualenv "tox < 4"
       - name: Set TOXENV
         run: |
           import os, sys