diff --git a/requirements.txt b/requirements.txt
index 3efefa5..7109fdc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ murmurhash==1.0.1
 numpy==1.16.1
 plac==0.9.6
 preshed==2.0.1
-PyPDF2==1.26.0
+PyPDF2==1.27.5
 python-dateutil==2.8.0
 regex==2018.1.10
 requests==2.21.0