diff --git a/ressources/requirements.txt b/ressources/requirements.txt
index ff3cf3e..adc3e51 100644
--- a/ressources/requirements.txt
+++ b/ressources/requirements.txt
@@ -1,5 +1,5 @@
 flask==3.0.3
-pytest==8.2.0
+pytest==9.1.1
 pytest-cov==5.0.0
 flake8==7.0.0
 gunicorn==26.0.0