diff --git a/requirements.txt b/requirements.txt
index ab55c92..454a55f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,4 +7,4 @@ flake8==7.1.0
 tox==4.15.1
 twine==5.1.1
 pytest==8.2.2
-pytest-runner
+pytest-runner==6.0.1