diff --git a/requirements.txt b/requirements.txt
index a117cf2..e55297f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 attrs==19.1.0
 pep8==1.7.1
-pytest==5.0.1
+pytest==9.0.3
 pytest-cover==3.0.0