diff --git a/requirements_dev.txt b/requirements_dev.txt
index 81d507f..9d248e3 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -8,5 +8,5 @@ watchdog==0.10.3
 flake8==3.8.3
 PyYAML==5.3.1
 Flask-Sphinx-Themes==1.0.2
-pylint==2.6.0
+pylint==3.3.0
 recommonmark==0.6.0