diff --git a/Pipfile b/Pipfile
index ae3218e..170c845 100644
--- a/Pipfile
+++ b/Pipfile
@@ -4,7 +4,7 @@ url = "https://pypi.org/simple"
 verify_ssl = true
 
 [dev-packages]
-black = "==19.10b0"
+black = "==23.1a1"
 flake8 = "~=3.8"
 
 [packages]