diff --git a/requirements-dev.txt b/requirements-dev.txt
index ea745a9..214f33f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 mypy==1.18.2
-pytest==8.4.2
+pytest==9.0.1
 pre-commit==4.3.0
 pytest-cov==7.0.0
 ruff==0.14.3