diff --git a/setup.py b/setup.py
index 5fbf3ee..ca0b6a8 100644
--- a/setup.py
+++ b/setup.py
@@ -25,7 +25,7 @@
     "protobuf==5.27.2",
     "pyarrow==16.1.0",
     "pytest==8.2.2",
-    "python-dateutil==2.9.0.post0",
+    "python-dateutil>=2.8.1",
     "pytz==2024.1",
     "six==1.16.0",
     "structlog==24.2.0",