diff --git a/requirements.txt b/requirements.txt
index 206a1a1..17550a5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,4 +7,4 @@ flake8==6.1.0
 tox==4.11.3
 twine==4.0.2
 pytest==7.4.2
-pytest-runner
+pytest-runner==6.0.0