diff --git a/requirements-dev.txt b/requirements-dev.txt
index 69311ef..aba4b96 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-pytest>=4.3.1
+pytest>=9.1.1
 pytest-cov>=2.6.1
 setuptools>=40.8.0
 vulture>=1.0