diff --git a/requirements.txt b/requirements.txt
index 83be3f8..ee71ef5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,6 +10,6 @@
 #   pytest tests/ --cov=. --cov-report=term-missing
 
 # Dev / test dependencies only
-pytest>=7.0
+pytest>=9.1.0
 pytest-cov>=4.0
 ruff>=0.4