diff --git a/requirements_tests.txt b/requirements_tests.txt
index e9ae3b258..417e1efd2 100644
--- a/requirements_tests.txt
+++ b/requirements_tests.txt
@@ -4,7 +4,7 @@ coverage==5.2.1
 flake8-docstrings==1.5.0
 flake8==3.8.3
 pre-commit==2.6.0
-pydocstyle==5.0.2
+pydocstyle==5.1.0
 pylint==2.5.3
 pytest-aiohttp==0.3.0
 pytest-cov==2.10.1