diff --git a/requirements.txt b/requirements.txt
index d45517f..4d41d7d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ robobrowser==0.5.3
 six==1.11.0
 urllib3==1.25.6
 Werkzeug==0.15.3
-PyPDF2==1.26.0
+PyPDF2==1.27.5
 opencv-python==3.4.3.18
 camelot-py==0.2.3
 PyJWT==1.6.4