diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 5e3b4d8c..b5e9d37b 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -3,6 +3,6 @@ scipy == 1.9.3
 matplotlib == 3.6.2
 cvxpy == 1.2.2
 pytest == 7.2.0 # For unit test
-pytest-xdist == 3.0.2 # For unit test
+pytest-xdist == 3.1.0 # For unit test
 mypy == 0.991 # For unit test
 flake8 == 5.0.4 # For unit test