diff --git a/requirements.txt b/requirements.txt
index 73906a9..8bad64a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ lxml==4.9.1
 Markdown==3.10.2
 MarkupSafe==3.0.3
 numpy==2.4.3
-pelican==4.0.1
+pelican==4.11.0.post0
 Pygments==2.20.0
 pyreadline==2.1
 python-dateutil==2.9.0.post0