diff --git a/requirements.txt b/requirements.txt
index 8d2be1c..9020bc5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 flask==3.1.2
 gunicorn==23.0.0
-pypdf==5.8.0
+pypdf==6.1.1
 
 # For testing
 pytest==8.3.2