diff --git a/backend/requirements/common.txt b/backend/requirements/common.txt
index fa35419..6325466 100644
--- a/backend/requirements/common.txt
+++ b/backend/requirements/common.txt
@@ -4,4 +4,4 @@ flask-sqlalchemy < 2.2
 flask-restful < 0.4
 mysqlclient < 1.4
 pdfjinja < 1.1
-python-pypdf2 < 1.26.1
+python-pypdf2 < 1.27