diff --git a/fet2020/requirements.txt b/fet2020/requirements.txt
index ceb2e222..b2213424 100644
--- a/fet2020/requirements.txt
+++ b/fet2020/requirements.txt
@@ -14,7 +14,7 @@ html2text==2024.2.26
 ldap3==2.9.1
 mysqlclient==2.2.7
 pillow==11.1.0
-pypdf==5.1.0
+pypdf==5.3.1
 python-dateutil==2.9.0.post0
 segno==1.6.1
 xhtml2pdf==0.2.16