diff --git a/requirements.txt b/requirements.txt
index e41aa51..461af4f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ greenlet==3.0.3
 idna==3.6
 Mastodon.py==1.8.1
 pillow==10.2.0
-python-dateutil==2.9.0
+python-dateutil==2.9.0.post0
 python-magic==0.4.27
 PyYAML==6.0.1
 requests==2.31.0