diff --git a/PIL_Lib/requirements.txt b/PIL_Lib/requirements.txt
index d842fdc..2fdaa2f 100644
--- a/PIL_Lib/requirements.txt
+++ b/PIL_Lib/requirements.txt
@@ -4,7 +4,7 @@ awscli==1.20.20
 botocore==1.20.98
 colorama==0.4.4
 docutils==0.17.1
-isort==5.8.0
+isort==5.9.3
 jmespath==0.10.0
 lazy-object-proxy==1.6.0
 mccabe==0.6.1