diff --git a/pyproject.toml b/pyproject.toml
index 97ed444..6a6532b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ dev = [
   "setuptools==72.2.0",
   "twine>=6.1.0,<7",
   "wheel==0.44.0",
-  "pytest==8.3.4",
+  "pytest==9.0.3",
   "pytest-cov==6.0.0",
 ]