diff --git a/requirements.txt b/requirements.txt
index 810e607e9010daf0f08813d9a6169d0f30ce4b74..fddc31aa9db1a664d2ed9d789656fc2510894a51 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ numpy==1.20.0
 outlier==0.2
 utils==1.0.1
 outlier-utils==0.0.3
-packaging==20.8
+packaging==20.9
 pandas==1.2.0
 pluggy==0.13.1
 pyparsing==2.4.7