diff --git a/requirements.txt b/requirements.txt
index beb6ac8..551436c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,6 +9,7 @@ neo-mamba==1.0.0
 pexpect==4.8.0
 pyyaml==6.0
 pytest==7.1.2
+pytest-lazy-fixture==0.6.3
 python-dateutil==2.8.2
 requests==2.28.0
 tenacity==8.0.1