diff --git a/requirements.txt b/requirements.txt
index 9ffb96f..3a73b6b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ pre-commit
 pycodestyle==2.5.0
 pyflakes==2.1.1
 pylint==2.5.3
-pytest==5.0.0
+pytest==9.0.3
 pytest-cov==2.7.1
 termtables==0.1.1
 virtualenv