diff --git a/requirements_dev.txt b/requirements_dev.txt
index 5285ae2..381490f 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -6,6 +6,6 @@ tox==4.55.1
 coverage==7.14.1
 Sphinx==8.1.3
 twine==6.2.0
-pytest==9.0.3
+pytest==9.1.1
 pytest-cov==7.1.0
 pytest-runner==6.0.1