diff --git a/requirements-lint.txt b/requirements-lint.txt
index ce0a29c..0a40402 100644
--- a/requirements-lint.txt
+++ b/requirements-lint.txt
@@ -2,6 +2,6 @@
 pycodestyle==2.7.0
 pydocstyle==6.1.1
 pygments
-black==21.5b1
+black==21.5b2
 mypy==0.812
 -r requirements-test.txt