diff --git a/requirements.txt b/requirements.txt
index 1d55cbb..4ddbd47 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -184,7 +184,7 @@ pygments==2.18.0
     #   sphinx
 pyparsing==3.1.2
     # via matplotlib
-pytest==8.2.2
+pytest==9.0.3
     # via bromodels (pyproject.toml)
 python-dateutil==2.9.0.post0
     # via