diff --git a/requirements.txt b/requirements.txt
index 503c897..89d0471 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,6 +5,6 @@ yoconfigurator < 1.0.0
 
 # Development dependencies:
 mock == 3.0.5
-pytest == 4.6.9
+pytest == 9.0.3
 pytest-isort == 0.3.1
 pytest-spec == 2.0.0