diff --git a/pyproject.toml b/pyproject.toml
index 0590652..091dd99 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ dev = [
     "black==26.5.1",
     "build==1.5.0",
     "mypy==2.1.0",
-    "pytest==9.0.3",
+    "pytest==9.1.0",
     "pytest-cov==7.1.0",
     "pylint==4.0.5",
     "setuptools==82.0.1",