diff --git a/requirements-dev.txt b/requirements-dev.txt
index 326e51e..5e127bc 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-pytest==4.0.2
+pytest==9.0.3
 pytest-cov==2.6.0
 pytest-forked
 pytest-xdist==1.27.0