diff --git a/pyproject.toml b/pyproject.toml
index a31d216..93d9743 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ dev = [
     "pytest>=8.0",
     "pytest-asyncio>=0.23",
     "pytest-cov>=5.0",
-    "pytest-timeout>=2.0",
+    "pytest-timeout>=2.4.0",
 ]
 
 [project.scripts]