diff --git a/requirements.txt b/requirements.txt
index a9b17e9..d0202c5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@
 #
 --index-url https://pypi.douban.com/simple/
 
-arrow==0.14.4
+arrow==0.15.1
 beautifulsoup4==4.8.0
 certifi==2019.6.16        # via requests
 chardet==3.0.4            # via requests