diff --git a/requirements.txt b/requirements.txt
index 22c5651f7..1cf085623 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ openfoodfacts==0.1.12
 pillow==10.2.0
 reportlab==4.0.8
 requests==2.31.0
-tzdata==2023.3
+tzdata==2023.4
 celery[redis]==5.3.6
 flower==2.0.1