diff --git a/packages.ini b/packages.ini
index 977d806..2cedb8e 100644
--- a/packages.ini
+++ b/packages.ini
@@ -366,6 +366,7 @@ validate_extras = pytest
 [isodate==0.6.1]
 
 [isort==5.10.1]
+[isort==5.12.0]
 
 [itsdangerous==2.1.2]