diff --git a/requirements.txt b/requirements.txt
index a97f384..e554662 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 flask==3.1.2
 gunicorn==23.0.0
-pypdf==6.3.0
+pypdf==6.1.3
 
 # For testing
-pytest==8.4.2
+pytest==9.0.1