diff --git a/src/requirements.txt b/src/requirements.txt
index f689800..ea32e65 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -12,7 +12,7 @@ pdf2image==1.16.3
 psutil==5.9.6
 psycopg2-binary==2.9.9
 pyrsistent==0.20.0
-pytz==2021.3
+pytz==2023.3.post1
 requests==2.31.0
 sqlparse==0.4.4
 tqdm==4.66.1