diff --git a/requirements.txt b/requirements.txt
index ff63fda..7706a57 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ beautifulsoup4==4.9.3
 slackbot==1.0.0
 pytz==2021.1
 strict-rfc3339==0.7
-python-dateutil==2.8.1
+python-dateutil==2.8.2
 chardet==4.0.0
 requests_cache==0.6.4