diff --git a/requirements.txt b/requirements.txt
index aa9a0504a..91d760c9e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ cryptography==3.4.7
 aiohttp==3.7.4.post0
 SQLAlchemy==1.4.12
 python-telegram-bot==13.4.1
-arrow==1.0.3
+arrow==1.1.0
 cachetools==4.2.1
 requests==2.25.1
 urllib3==1.26.4