diff --git a/requirements.txt b/requirements.txt
index a9f1fab..e4475c2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-black==18.9b0
+black==19.3b0
 celery==4.2.1
 coverage==4.5.2
 dj-pagination==2.4.0