diff --git a/pyproject.toml b/pyproject.toml
index 8c15f4e..ab21406 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ pandas = "~2.0"
 [tool.poetry.dev-dependencies]
 black = "^23.3.0"
 tox = "^4.4.8"
-pytest = "^7.2.2"
+pytest = "^8.1.1"
 
 [build-system]
 requires = ["poetry-core>=1.0.0", "poetry-dynamic-versioning"]