diff --git a/dev-requirements.txt b/dev-requirements.txt
index 393878f8..2fd4edec 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,4 +1,4 @@
-black==22.6.0
+black==22.8.0
 docformatter==1.5.0
 filelock==3.8.0
 flake8==5.0.4