diff --git a/requirements.txt b/requirements.txt
index dfcd07c..e1998a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ lxml==4.3.3
 numpy==1.16.4
 pandas==0.24.2
 pyquery==1.4.0
-python-dateutil==2.7.5
+python-dateutil==2.8.2
 pytz==2019.1
 requests==2.22.0
 six==1.12.0