diff --git a/pyproject.toml b/pyproject.toml
index b2d60ed..c630800 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,7 +33,7 @@ pympler = "1.1"
 numpy = "2.0.2"
 
 [tool.poetry.dev-dependencies]
-pytest = "~8.3"
+pytest = "~8.4"
 pytest-asyncio = "~0.26"
 pytest-cov = "~6.1"
 pytest-unordered = "~0.6"