diff --git a/requirements.txt b/requirements.txt
index 70bf6207..a8e70980 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 flake8==6.1.0
+flake8-pytest-style==1.7.2
 mypy==0.950
 pytest==7.4.3
 pytest-mock==3.12.0