diff --git a/pyproject.toml b/pyproject.toml
index 8353ccb..df9f36f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ dependencies = [
 requires-python = ">=3.12"
 
 [project.optional-dependencies]
-dev = ["pytest-cov == 6.1.0", "bumpver == 2024.1130", "pip-tools == 7.4.1", "pytest == 8.3.5", "pytest-pydocstyle == 2.4.0", "pytest-isort == 4.0.0"]
+dev = ["pytest-cov == 6.1.0", "bumpver == 2024.1130", "pip-tools == 7.4.1", "pytest == 8.4.0", "pytest-pydocstyle == 2.4.0", "pytest-isort == 4.0.0"]
 
 [project.urls]
 Homepage = "https://github.com/openmsa/python-sdk"