diff --git a/requirements.txt b/requirements.txt
index d028f82..1b366c1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ mccabe==0.6.1
 protobuf==3.6.1
 pyasn1-modules==0.2.2
 pyasn1==0.4.4
-pylint==2.1.1
+pylint==2.13.9
 python-mimeparse==1.6.0
 pytz==2018.7
 requests==2.20.0