diff --git a/requirements.txt b/requirements.txt
index db2dcc7b..14f04dc4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ pdfkit==1.0.0
 Pillow==9.3.0
 psycopg2==2.9.1
 pycodestyle==2.10.0
-python-dateutil==2.8.2
+python-dateutil==2.9.0.post0
 python-decouple==3.6
 python-dotenv==0.21.0
 python-editor==1.0.4