diff --git a/requirements/dev.txt b/requirements/dev.txt
index 423ee21..ebe9b74 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -3,7 +3,7 @@ blessed==1.17.9
 m2r==0.2.1
 parameterized==0.7.4
 pylint==2.5.3
-pytest==5.4.3
+pytest==9.0.3
 sphinx==3.1.2
 sphinx-rtd-theme==0.5.0
 vcrpy==4.0.2