diff --git a/requirements.txt b/requirements.txt
index 9a06e36..518c21f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ MarkupSafe==2.1.3
 pelican==4.8.0
 Pygments==2.16.1
 python-dateutil==2.8.2
-pytz==2023.3.post1
+pytz==2024.1
 six==1.16.0
 smartypants==2.0.1
 typogrify==2.0.7