diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1e10e4d1..afe48fc6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -112,6 +112,8 @@ jobs:
           python-version: "3.11"
           cache: pip
 
+      - run: python -Im pip install --upgrade tox
+
       - run: python -Im tox run -e docs,changelog
 
   mypy: