diff --git a/backend/requirements/dev.txt b/backend/requirements/dev.txt
index 17c48857a..4a9bd21d3 100644
--- a/backend/requirements/dev.txt
+++ b/backend/requirements/dev.txt
@@ -1,4 +1,4 @@
-black==24.3.0
+black==23.3.0
 celery-types==0.19.0
 mypy-extensions==1.0.0
 mypy==1.8.0