diff --git a/pyproject.toml b/pyproject.toml
index c449527..0ba33ee 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ m = "m_cli.cli:main"
 
 [project.optional-dependencies]
 dev = [
-    "pytest>=8.0",
+    "pytest>=9.0.3",
     "pytest-cov",
     "pytest-watch",
     "pytest-randomly",