diff --git a/requirements.txt b/requirements.txt
index 511c416..974f5ab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-arrow==0.13.1
+arrow==0.15.1
 backcall==0.1.0
 beautifulsoup4==4.7.1
 certifi==2019.3.9