diff --git a/requirements-tests.txt b/requirements-tests.txt
index 1b25af2..8704231 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -2,4 +2,4 @@
 pytest==6.2.5
 pytest-cov==3.0.0
 flake8==4.0.0
-pyflakes==2.3.1
+pyflakes==2.4.0