diff --git a/pyproject.toml b/pyproject.toml
index 0d36c2a..2619dc2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -70,6 +70,6 @@ version = '0.1.0'
 
 [project.optional-dependencies]
 dev = [
-  'black==22.1.0',
+  'black==22.12.0',
   'mypy-extensions==0.4.3',
 ]
diff --git a/requirements.txt b/requirements.txt
index b7eba98..5678f8e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 amqp==5.1.1
 asgiref==3.5.2
 billiard==3.6.4.0
-black==22.1.0
+black==22.12.0
 celery==5.2.3
 certifi==2022.6.15
 cffi==1.15.1