diff --git a/requirements.txt b/requirements.txt
index 5681e52..f1fd2b4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ aiofiles==0.4.0
 amqp==2.3.2
 appdirs==1.4.3
 APScheduler==3.6.0
-arrow==0.12.1
+arrow==0.15.1
 asn1crypto==0.24.0
 astroid==2.2.5
 beautifulsoup4==4.7.1