diff --git a/requirements_test.txt b/requirements_test.txt
index 33a2794..3508b3f 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -1,4 +1,4 @@
-pylint==2.8.3
+pylint==2.9.1
 black==21.6b0
 flake8==3.9.2
 isort==5.9.1