diff --git a/py02/ex03/requirements.txt b/py02/ex03/requirements.txt
index 9df21ec..0ec1372 100644
--- a/py02/ex03/requirements.txt
+++ b/py02/ex03/requirements.txt
@@ -1,4 +1,4 @@
 matplotlib==3.9.2
 pandas==2.2.3
-pytest==8.3.3
+pytest==9.0.3
 seaborn==0.13.2