diff --git a/requirements.txt b/requirements.txt
index 2965db53..2d62863f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -39,3 +39,4 @@ typing-inspect==0.9.0
 typing_extensions==4.9.0
 urllib3==2.2.2
 virtualenv==20.25.0
+pytest-shard==0.1.2