diff --git a/requirements.txt b/requirements.txt
index 98fb5de..661b485 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 distro==1.4.0
 numpy==1.17.0
 pandas==0.25.0
-PyPDF2==1.26.0
+PyPDF2==1.27.9
 python-dateutil==2.8.0
 pytz==2019.2
 six==1.12.0