diff --git a/Pipfile b/Pipfile
index 0b53537..8005b08 100644
--- a/Pipfile
+++ b/Pipfile
@@ -14,7 +14,7 @@ whitenoise = "==6.5.0"
 
 [dev-packages]
 bandit = "==1.7.5"
-black = "==22.12.0"
+black = "==23.9.0"
 faker = "==19.3.1"
 flake8 = "==6.1.0"
 invoke = "==2.2.0"