diff --git a/pyproject.toml b/pyproject.toml
index 1e957b7..79043ad 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ dependencies = [
 
 [project.optional-dependencies]
 dev = [
-    "pytest>=8.0.0",
+    "pytest>=9.0.3",
     "pytest-asyncio>=0.23.0",
     "pytest-mock>=3.12.0",
     "ruff>=0.1.0",