diff --git a/Pipfile b/Pipfile
index e935c112..fd009ef0 100644
--- a/Pipfile
+++ b/Pipfile
@@ -4,7 +4,7 @@ url = "https://pypi.org/simple"
 verify_ssl = true
 
 [dev-packages]
-black = "==21.4b1"
+black = "==21.4b2"
 pytest = "==6.2.3"
 pytest-asyncio = "==0.15.1"
 pytest-cov = "==2.11.1"