diff --git a/requirements-qa.txt b/requirements-qa.txt
index 422dfd1..983fc29 100644
--- a/requirements-qa.txt
+++ b/requirements-qa.txt
@@ -1,3 +1,3 @@
-black==21.4b1
+black==21.4b2
 mypy==0.812
 prospector==1.3.1