diff --git a/requirements_dev.txt b/requirements_dev.txt
index a5f3851..bbc9c0a 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -3,5 +3,5 @@ wheel==0.46.2
 coverage==5.5
 Sphinx==1.8.5
 twine==1.14.0
-pytest==6.2.4
+pytest==9.0.3
 pytest-cov==2.12.1