diff --git a/backend/requirements.txt b/backend/requirements.txt
index 7fb5068..5b60891 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -13,7 +13,7 @@ joblib>=1.3,<2.0
 yfinance>=0.2.40,<0.3
 feedparser>=6.0.10,<7.0
 requests>=2.31,<3.0
-python-dateutil>=2.8.2,<3.0
+python-dateutil>=2.9.0.post0,<3.0
 vaderSentiment>=3.3.2,<4.0
 plotly>=5.22,<7.0
 PyYAML>=6.0,<7.0