diff --git a/requirements.txt b/requirements.txt
index e92f33cf..4662f338 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ pyIsEmail==2.0.1
 GitPython==3.1.62
 xmltodict==1.0.4
 lxml==6.1.3
-pytz==2026.3.post1
+pytz==2026.4
 tzlocal==5.4.4
 markdown2==2.5.5
 flask-migrate==4.1.0