diff --git a/requirements-dev.txt b/requirements-dev.txt
index ceeac58..ebe5aa3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 pytest==7.2.2
 pytest-vcr==1.0.2
-black==19.10b0
+black==23.9.1
 isort[pipfile]==5.0.7
 flake8==3.8.3
 pytest-cov==2.10.0
\ No newline at end of file