diff --git a/platform/requirements.txt b/platform/requirements.txt
index fd57ccb7..c0bc3ae8 100644
--- a/platform/requirements.txt
+++ b/platform/requirements.txt
@@ -5,7 +5,7 @@ funcsigs==1.0.2 ; python_version < '3.3'
 importlib-metadata==1.3.0 ; python_version < '3.8'
 mock==3.0.5
 more-itertools==5.0.0 ; python_version <= '2.7'
-packaging==20.0
+packaging==20.9
 pathlib2==2.3.5 ; python_version < '3'
 pluggy==0.13.1
 py==1.8.1