diff --git a/requirements-tests.txt b/requirements-tests.txt
index 89c848e..b5918c6 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -2,4 +2,4 @@
 pytest==6.2.2
 pytest-cov==2.11.1
 flake8==3.9.0
-pyflakes==2.3.0
+pyflakes==2.3.1