diff --git a/pyproject.toml b/pyproject.toml
index 7d5be9d..8b0d267 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ dependencies = [
 
 [project.optional-dependencies]
 dev = [
-    "pytest>=7.0",
+    "pytest>=9.1.1",
     "pytest-asyncio>=0.21",
     "pytest-timeout>=2.0",
     "pytest-cov>=4.0",