diff --git a/requirements-dev.txt b/requirements-dev.txt
index 4f0ef57..db2af1f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,2 +1,2 @@
 flake8==4.0.1
-black==21.9b0
\ No newline at end of file
+black==22.8.0
\ No newline at end of file