diff --git a/requirements-dev.txt b/requirements-dev.txt
index c8b0ee6..05f91ce 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-pytest==4.6.3
+pytest==9.0.3
 coveralls
 pytest-cov
 flake8