diff --git a/requirements_dev.txt b/requirements_dev.txt
index 501db8b..3150382 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -9,5 +9,5 @@ flake8==3.7.9
 Sphinx==3.0.3
 twine==3.1.1
 
-pytest==3.6.3
+pytest==8.3.3
 pytest-runner==5.2